diff --git a/.idea/misc.xml b/.idea/misc.xml
index 0ad17cb..8978d23 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
diff --git a/.idea/other.xml b/.idea/other.xml
index 94c96f6..a76f118 100644
--- a/.idea/other.xml
+++ b/.idea/other.xml
@@ -25,6 +25,17 @@
           <option name="screenX" value="1080" />
           <option name="screenY" value="2160" />
         </PersistentDeviceSelectionData>
+        <PersistentDeviceSelectionData>
+          <option name="api" value="34" />
+          <option name="brand" value="Lenovo" />
+          <option name="codename" value="TB370FU" />
+          <option name="id" value="TB370FU" />
+          <option name="manufacturer" value="Lenovo" />
+          <option name="name" value="Tab P12" />
+          <option name="screenDensity" value="340" />
+          <option name="screenX" value="1840" />
+          <option name="screenY" value="2944" />
+        </PersistentDeviceSelectionData>
         <PersistentDeviceSelectionData>
           <option name="api" value="31" />
           <option name="brand" value="samsung" />
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 63ecbeb..08c5173 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -23,9 +23,6 @@ android {
         vectorDrawables {
             useSupportLibrary = true
         }
-
-        buildConfigField("String", "CURRENCY_UNIT", "\"zł\"")
-        buildConfigField("String", "CURRENCY_CENT", "\"gr\"")
     }
 
     buildTypes {
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 54797ce..64cc69b 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -20,9 +20,9 @@
             android:label="@string/title_activity_wallet"
             android:theme="@style/Theme.CoinCounter" />
         <activity
-            android:name=".MainActivity"
+            android:name=".home.HomeActivity"
             android:exported="true"
-            android:label="@string/title_activity_main"
+            android:label="@string/title_activity_home"
             android:theme="@style/Theme.CoinCounter">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
diff --git a/app/src/main/java/eu/m724/coincounter/CurrencyUtils.kt b/app/src/main/java/eu/m724/coincounter/CurrencyUtils.kt
new file mode 100644
index 0000000..9209246
--- /dev/null
+++ b/app/src/main/java/eu/m724/coincounter/CurrencyUtils.kt
@@ -0,0 +1,54 @@
+package eu.m724.coincounter
+
+import android.icu.number.LocalizedNumberFormatter
+import android.icu.number.Notation
+import android.icu.number.NumberFormatter
+import android.icu.number.Precision
+import android.icu.util.Currency
+import java.util.Locale
+
+class CurrencyUtils {
+    companion object {
+        private val locale: Locale = Locale.getDefault() // TODO
+        private val currency: Currency = Currency.getInstance(locale)
+
+        private val currencyFormatter: LocalizedNumberFormatter = NumberFormatter
+            .withLocale(locale)
+            .notation(Notation.compactShort())
+            .unit(currency)
+            .precision(Precision.fixedFraction(2))!! // TODO too
+        private val numberFormatter: LocalizedNumberFormatter = NumberFormatter
+            .withLocale(locale) // TODO
+            .notation(Notation.compactShort())
+            .precision(Precision.fixedFraction(2))!! // TODO this too
+
+        /**
+         * Short currency symbol, like €
+         */
+        val currencySymbol: String = currency.symbol
+
+        /**
+         * Currency name, like euro
+         */
+        val currencyName: String = currency.displayName
+
+        /**
+         * Formats a currency value, like 10,00€
+         *
+         * @param units cents, 100 = 1 unit
+         */
+        fun formatCurrency(units: Int): String {
+            return currencyFormatter.format(units / 100.0).toString()
+        }
+
+        /**
+         * Formats a number without currency unit, like 10,00
+         *
+         * @param units cents, 100 = 1 unit
+         */
+        fun formatNoCurrency(units: Int): String {
+            return numberFormatter.unit(null).format(units / 100.0).toString()
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/MainActivity.kt b/app/src/main/java/eu/m724/coincounter/MainActivity.kt
deleted file mode 100644
index ea7f98f..0000000
--- a/app/src/main/java/eu/m724/coincounter/MainActivity.kt
+++ /dev/null
@@ -1,279 +0,0 @@
-package eu.m724.coincounter
-
-import android.content.Intent
-import android.os.Bundle
-import androidx.activity.ComponentActivity
-import androidx.activity.compose.setContent
-import androidx.activity.enableEdgeToEdge
-import androidx.activity.viewModels
-import androidx.compose.animation.AnimatedVisibility
-import androidx.compose.animation.core.animateFloatAsState
-import androidx.compose.foundation.layout.Arrangement
-import androidx.compose.foundation.layout.Box
-import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.ExperimentalLayoutApi
-import androidx.compose.foundation.layout.FlowRow
-import androidx.compose.foundation.layout.PaddingValues
-import androidx.compose.foundation.layout.Row
-import androidx.compose.foundation.layout.fillMaxHeight
-import androidx.compose.foundation.layout.fillMaxSize
-import androidx.compose.foundation.layout.fillMaxWidth
-import androidx.compose.foundation.layout.height
-import androidx.compose.foundation.layout.padding
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.foundation.text.BasicTextField
-import androidx.compose.foundation.text.KeyboardActions
-import androidx.compose.foundation.text.KeyboardOptions
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Add
-import androidx.compose.material3.Button
-import androidx.compose.material3.ButtonDefaults
-import androidx.compose.material3.Card
-import androidx.compose.material3.CardDefaults
-import androidx.compose.material3.Icon
-import androidx.compose.material3.LocalTextStyle
-import androidx.compose.material3.Scaffold
-import androidx.compose.material3.Text
-import androidx.compose.runtime.Composable
-import androidx.compose.runtime.LaunchedEffect
-import androidx.compose.runtime.collectAsState
-import androidx.compose.runtime.getValue
-import androidx.compose.runtime.mutableStateOf
-import androidx.compose.runtime.remember
-import androidx.compose.runtime.setValue
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.rotate
-import androidx.compose.ui.focus.FocusRequester
-import androidx.compose.ui.focus.focusRequester
-import androidx.compose.ui.res.stringResource
-import androidx.compose.ui.text.input.ImeAction
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.unit.sp
-import androidx.lifecycle.lifecycleScope
-import dagger.hilt.android.AndroidEntryPoint
-import eu.m724.coincounter.data.entity.Wallet
-import eu.m724.coincounter.ui.theme.CoinCounterTheme
-import eu.m724.coincounter.wallet.WalletActivity
-import kotlinx.coroutines.launch
-
-// TODO modularize
-@AndroidEntryPoint
-class MainActivity : ComponentActivity() {
-    private val viewModel: MainViewModel by viewModels()
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-
-        lifecycleScope.launch {
-            viewModel.openEvent.collect {
-                openWallet(it)
-            }
-        }
-
-        enableEdgeToEdge()
-        setContent {
-            CoinCounterTheme {
-                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
-                    Box(
-                        modifier = Modifier.padding(innerPadding)
-                    ) {
-                        App(
-                            viewModel = viewModel,
-                            onClick = {
-                                openWallet(it.id)
-                            }
-                        )
-                    }
-                }
-            }
-        }
-    }
-
-    private fun openWallet(walletId: Long) {
-        val intent = Intent(application.applicationContext, WalletActivity::class.java)
-        intent.putExtra("walletId", walletId)
-        startActivity(intent)
-    }
-}
-
-@Composable
-fun App(
-    viewModel: MainViewModel,
-    onClick: (Wallet) -> Unit
-) {
-    val total by viewModel.totalBalance.collectAsState(initial = 0)
-    val wallets by viewModel.wallets.collectAsState(initial = listOf())
-
-    Column {
-        BalanceView(total)
-        WalletList(
-            wallets = wallets,
-            onClick = {
-                onClick(it)
-            },
-            onAdd = {
-                viewModel.addWallet(it)
-            }
-        )
-    }
-}
-
-@Composable
-fun BalanceView(balance: Int) {
-    Column(
-        modifier = Modifier
-            .height(150.dp)
-            .fillMaxWidth(),
-        verticalArrangement = Arrangement.Center,
-        horizontalAlignment = Alignment.CenterHorizontally
-    ) {
-        Row(
-            verticalAlignment = Alignment.Bottom
-        ) {
-            Text(
-                text = "%.2f".format(balance / 100.0),
-                fontSize = 32.sp
-            )
-            Text(
-                text = BuildConfig.CURRENCY_UNIT,
-                fontSize = 14.sp
-            )
-        }
-    }
-}
-
-@OptIn(ExperimentalLayoutApi::class)
-@Composable
-fun WalletList(
-    wallets: List<Wallet>,
-    onClick: (Wallet) -> Unit,
-    onAdd: (String) -> Unit
-) {
-    FlowRow(
-        modifier = Modifier.fillMaxWidth(),
-        horizontalArrangement = Arrangement.Center,
-        maxItemsInEachRow = 3
-    ) {
-        wallets.forEach { wallet ->
-            WalletCard(
-                wallet = wallet,
-                onClick = {
-                    onClick(wallet)
-                }
-            )
-        }
-        AddWalletButton(
-            onAdd = onAdd
-        )
-    }
-}
-
-@Composable
-fun WalletCard(
-    wallet: Wallet,
-    onClick: () -> Unit
-) {
-    Button(
-        modifier = Modifier.padding(8.dp),
-        onClick = onClick,
-        colors = ButtonDefaults.buttonColors().copy(
-            containerColor = CardDefaults.cardColors().containerColor,
-            contentColor = CardDefaults.cardColors().contentColor
-        ),
-        shape = RoundedCornerShape(30),
-        contentPadding = PaddingValues(16.dp, 4.dp)
-    ) {
-        Column(
-            horizontalAlignment = Alignment.CenterHorizontally
-        ) {
-            Text(wallet.label)
-            Text(formatCurrency(wallet.balance))
-        }
-    }
-}
-
-@Composable
-fun AddWalletButton(
-    onAdd: (String) -> Unit
-) {
-    var label by remember { mutableStateOf("") }
-    var expanded by remember { mutableStateOf(false) }
-    val angle by animateFloatAsState(
-        targetValue = if (expanded && label.isBlank()) 45f else 0f,
-        label = "Add button rotation"
-    )
-    val focusRequester = remember { FocusRequester() }
-
-    Card(
-        modifier = Modifier
-            .padding(8.dp)
-            .height(48.dp)
-    ) {
-        Row(
-            verticalAlignment = Alignment.CenterVertically
-        ) {
-            AnimatedVisibility(
-                visible = expanded
-            ) {
-                BasicTextField(
-                    value = label,
-                    onValueChange = { label = it },
-                    modifier = Modifier
-                        .padding(start = 16.dp)
-                        .focusRequester(focusRequester),
-                    textStyle = LocalTextStyle.current,
-                    keyboardOptions = KeyboardOptions(
-                        imeAction = ImeAction.Done
-                    ),
-                    keyboardActions = KeyboardActions(
-                        onDone = {
-                            expanded = false
-                            onAdd(label)
-                            label = ""
-                        }
-                    ),
-                    singleLine = true
-                )
-                LaunchedEffect(expanded) {
-                    focusRequester.requestFocus()
-                }
-            }
-            Button(
-                modifier = Modifier.fillMaxHeight(),
-                onClick = {
-                    if (!expanded) {
-                        expanded = true
-                    } else {
-                        if (label.isBlank()) {
-                            expanded = false
-                        } else {
-                            onAdd(label)
-                            expanded = false
-                        }
-                        label = ""
-                    }
-                },
-                colors = ButtonDefaults.buttonColors().copy(
-                    containerColor = CardDefaults.cardColors().containerColor,
-                    contentColor = CardDefaults.cardColors().contentColor
-                ),
-                shape = RoundedCornerShape(30),
-                contentPadding = PaddingValues(16.dp, 4.dp)
-            ) {
-                Icon(
-                    imageVector = Icons.Filled.Add,
-                    contentDescription = stringResource(R.string.home_add_wallet),
-                    modifier = Modifier.rotate(angle)
-                )
-            }
-        }
-    }
-}
-
-fun formatCurrency(units: Int): String {
-    if (units < 100) {
-        return "$units ${BuildConfig.CURRENCY_CENT}"
-    }
-    return "%.2f %s".format(units / 100.0, BuildConfig.CURRENCY_UNIT)
-}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/home/HomeActivity.kt b/app/src/main/java/eu/m724/coincounter/home/HomeActivity.kt
new file mode 100644
index 0000000..67905ba
--- /dev/null
+++ b/app/src/main/java/eu/m724/coincounter/home/HomeActivity.kt
@@ -0,0 +1,94 @@
+package eu.m724.coincounter.home
+
+import android.content.Intent
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.activity.viewModels
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import androidx.lifecycle.lifecycleScope
+import dagger.hilt.android.AndroidEntryPoint
+import eu.m724.coincounter.CurrencyUtils
+import eu.m724.coincounter.home.compose.HomeActivityView
+import eu.m724.coincounter.ui.theme.CoinCounterTheme
+import eu.m724.coincounter.wallet.WalletActivity
+import kotlinx.coroutines.launch
+
+// TODO modularize
+@AndroidEntryPoint
+class HomeActivity : ComponentActivity() {
+    private val viewModel: HomeViewModel by viewModels()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        lifecycleScope.launch {
+            viewModel.openEvent.collect {
+                openWallet(it)
+            }
+        }
+
+        enableEdgeToEdge()
+        setContent {
+            CoinCounterTheme {
+                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
+                    Box(
+                        modifier = Modifier.padding(innerPadding)
+                    ) {
+                        HomeActivityView(
+                            viewModel = viewModel,
+                            onClick = {
+                                openWallet(it.id)
+                            }
+                        )
+                    }
+                }
+            }
+        }
+    }
+
+    private fun openWallet(walletId: Long) {
+        val intent = Intent(application.applicationContext, WalletActivity::class.java)
+        intent.putExtra("walletId", walletId)
+        startActivity(intent)
+    }
+}
+
+@Composable
+fun BalanceView(balance: Int) {
+    Column(
+        modifier = Modifier
+            .height(150.dp)
+            .fillMaxWidth(),
+        verticalArrangement = Arrangement.Center,
+        horizontalAlignment = Alignment.CenterHorizontally
+    ) {
+        Row(
+            verticalAlignment = Alignment.Bottom
+        ) {
+            Text(
+                text = CurrencyUtils.formatNoCurrency(balance),
+                fontSize = 32.sp
+            )
+            Text(
+                text = CurrencyUtils.currencySymbol,
+                fontSize = 14.sp
+            )
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/MainViewModel.kt b/app/src/main/java/eu/m724/coincounter/home/HomeViewModel.kt
similarity index 93%
rename from app/src/main/java/eu/m724/coincounter/MainViewModel.kt
rename to app/src/main/java/eu/m724/coincounter/home/HomeViewModel.kt
index aed40de..6cca1d1 100644
--- a/app/src/main/java/eu/m724/coincounter/MainViewModel.kt
+++ b/app/src/main/java/eu/m724/coincounter/home/HomeViewModel.kt
@@ -1,4 +1,4 @@
-package eu.m724.coincounter
+package eu.m724.coincounter.home
 
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
@@ -13,7 +13,7 @@ import kotlinx.coroutines.launch
 import javax.inject.Inject
 
 @HiltViewModel
-class MainViewModel @Inject constructor(
+class HomeViewModel @Inject constructor(
     private val repository: WalletRepository
 ) : ViewModel() {
     val wallets: Flow<List<Wallet>> = repository.getAllWallets()
diff --git a/app/src/main/java/eu/m724/coincounter/home/compose/CreateWalletButton.kt b/app/src/main/java/eu/m724/coincounter/home/compose/CreateWalletButton.kt
new file mode 100644
index 0000000..901ad51
--- /dev/null
+++ b/app/src/main/java/eu/m724/coincounter/home/compose/CreateWalletButton.kt
@@ -0,0 +1,114 @@
+package eu.m724.coincounter.home.compose
+
+import androidx.compose.animation.AnimatedVisibility
+import androidx.compose.animation.core.animateFloatAsState
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.fillMaxHeight
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.foundation.text.BasicTextField
+import androidx.compose.foundation.text.KeyboardActions
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.LocalTextStyle
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.rotate
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.unit.dp
+import eu.m724.coincounter.R
+
+@Composable
+fun CreateWalletButton(
+    onCreate: (String) -> Unit
+) {
+    var label by remember { mutableStateOf("") }
+    var expanded by remember { mutableStateOf(false) }
+    val angle by animateFloatAsState(
+        targetValue = if (expanded && label.isBlank()) 45f else 0f,
+        label = "Add button rotation"
+    )
+    val focusRequester = remember { FocusRequester() }
+
+    Card(
+        modifier = Modifier
+            .padding(8.dp)
+            .height(48.dp)
+    ) {
+        Row(
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            AnimatedVisibility(
+                visible = expanded
+            ) {
+                BasicTextField(
+                    value = label,
+                    onValueChange = { label = it },
+                    modifier = Modifier
+                        .padding(start = 16.dp)
+                        .focusRequester(focusRequester),
+                    textStyle = LocalTextStyle.current,
+                    keyboardOptions = KeyboardOptions(
+                        imeAction = ImeAction.Done
+                    ),
+                    keyboardActions = KeyboardActions(
+                        onDone = {
+                            expanded = false
+                            onCreate(label)
+                            label = ""
+                        }
+                    ),
+                    singleLine = true
+                )
+                LaunchedEffect(expanded) {
+                    focusRequester.requestFocus()
+                }
+            }
+            Button(
+                modifier = Modifier.fillMaxHeight(),
+                onClick = {
+                    if (!expanded) {
+                        expanded = true
+                    } else {
+                        if (label.isBlank()) {
+                            expanded = false
+                        } else {
+                            onCreate(label)
+                            expanded = false
+                        }
+                        label = ""
+                    }
+                },
+                colors = ButtonDefaults.buttonColors().copy(
+                    containerColor = CardDefaults.cardColors().containerColor,
+                    contentColor = CardDefaults.cardColors().contentColor
+                ),
+                shape = RoundedCornerShape(30),
+                contentPadding = PaddingValues(16.dp, 4.dp)
+            ) {
+                Icon(
+                    imageVector = Icons.Filled.Add,
+                    contentDescription = stringResource(R.string.home_add_wallet),
+                    modifier = Modifier.rotate(angle)
+                )
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/home/compose/HomeActivityView.kt b/app/src/main/java/eu/m724/coincounter/home/compose/HomeActivityView.kt
new file mode 100644
index 0000000..2bda81a
--- /dev/null
+++ b/app/src/main/java/eu/m724/coincounter/home/compose/HomeActivityView.kt
@@ -0,0 +1,31 @@
+package eu.m724.coincounter.home.compose
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.collectAsState
+import androidx.compose.runtime.getValue
+import eu.m724.coincounter.data.entity.Wallet
+import eu.m724.coincounter.home.BalanceView
+import eu.m724.coincounter.home.HomeViewModel
+
+@Composable
+fun HomeActivityView(
+    viewModel: HomeViewModel,
+    onClick: (Wallet) -> Unit
+) {
+    val total by viewModel.totalBalance.collectAsState(initial = 0)
+    val wallets by viewModel.wallets.collectAsState(initial = listOf())
+
+    Column {
+        BalanceView(total)
+        WalletList(
+            wallets = wallets,
+            onClick = {
+                onClick(it)
+            },
+            onCreate = {
+                viewModel.addWallet(it)
+            }
+        )
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/home/compose/WalletCard.kt b/app/src/main/java/eu/m724/coincounter/home/compose/WalletCard.kt
new file mode 100644
index 0000000..468def0
--- /dev/null
+++ b/app/src/main/java/eu/m724/coincounter/home/compose/WalletCard.kt
@@ -0,0 +1,40 @@
+package eu.m724.coincounter.home.compose
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.unit.dp
+import eu.m724.coincounter.CurrencyUtils.Companion.formatCurrency
+import eu.m724.coincounter.data.entity.Wallet
+
+@Composable
+fun WalletCard(
+    wallet: Wallet,
+    onClick: () -> Unit
+) {
+    Button(
+        modifier = Modifier.padding(8.dp),
+        onClick = onClick,
+        colors = ButtonDefaults.buttonColors().copy(
+            containerColor = CardDefaults.cardColors().containerColor,
+            contentColor = CardDefaults.cardColors().contentColor
+        ),
+        shape = RoundedCornerShape(30),
+        contentPadding = PaddingValues(16.dp, 4.dp)
+    ) {
+        Column(
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            Text(wallet.label)
+            Text(formatCurrency(wallet.balance))
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/home/compose/WalletList.kt b/app/src/main/java/eu/m724/coincounter/home/compose/WalletList.kt
new file mode 100644
index 0000000..d9e6c35
--- /dev/null
+++ b/app/src/main/java/eu/m724/coincounter/home/compose/WalletList.kt
@@ -0,0 +1,35 @@
+package eu.m724.coincounter.home.compose
+
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.ExperimentalLayoutApi
+import androidx.compose.foundation.layout.FlowRow
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import eu.m724.coincounter.data.entity.Wallet
+
+@OptIn(ExperimentalLayoutApi::class)
+@Composable
+fun WalletList(
+    wallets: List<Wallet>,
+    onClick: (Wallet) -> Unit,
+    onCreate: (String) -> Unit
+) {
+    FlowRow(
+        modifier = Modifier.fillMaxWidth(),
+        horizontalArrangement = Arrangement.Center,
+        maxItemsInEachRow = 3
+    ) {
+        wallets.forEach { wallet ->
+            WalletCard(
+                wallet = wallet,
+                onClick = {
+                    onClick(wallet)
+                }
+            )
+        }
+        CreateWalletButton(
+            onCreate = onCreate
+        )
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionDialog.kt b/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionDialog.kt
index 4c80c5e..4d3cc2b 100644
--- a/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionDialog.kt
+++ b/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionDialog.kt
@@ -40,6 +40,7 @@ import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.tooling.preview.Preview
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
+import eu.m724.coincounter.CurrencyUtils
 import eu.m724.coincounter.R
 
 /**
@@ -107,7 +108,7 @@ fun TransactionDialog(
                             .focusRequester(secondFocus),
                         supportingText = {
                             Text(
-                                text = stringResource(R.string.create_transaction_value),
+                                text = stringResource(R.string.create_transaction_value, CurrencyUtils.currencyName),
                                 color = if (!valueValid) MaterialTheme.colorScheme.error else Color.Unspecified
                             )
                         },
diff --git a/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionList.kt b/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionList.kt
index d3bb029..be08d6b 100644
--- a/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionList.kt
+++ b/app/src/main/java/eu/m724/coincounter/wallet/compose/TransactionList.kt
@@ -17,7 +17,7 @@ import androidx.compose.runtime.getValue
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.unit.dp
-import eu.m724.coincounter.BuildConfig
+import eu.m724.coincounter.CurrencyUtils
 import eu.m724.coincounter.wallet.WalletViewModel
 import java.text.DateFormat
 import java.util.Date
@@ -54,7 +54,7 @@ fun TransactionList(
                         .weight(1f))
 
                     Text(
-                        text = "%.2f %s".format(transaction.value / 100.0, BuildConfig.CURRENCY_UNIT),
+                        text = CurrencyUtils.formatCurrency(transaction.value),
                         color = if (transaction.value < 0) MaterialTheme.colorScheme.error else Color.Unspecified
                     )
                 }
diff --git a/app/src/main/java/eu/m724/coincounter/wallet/compose/WalletActivityView.kt b/app/src/main/java/eu/m724/coincounter/wallet/compose/WalletActivityView.kt
index 35fb3be..e3ecc9e 100644
--- a/app/src/main/java/eu/m724/coincounter/wallet/compose/WalletActivityView.kt
+++ b/app/src/main/java/eu/m724/coincounter/wallet/compose/WalletActivityView.kt
@@ -20,7 +20,7 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.input.pointer.pointerInput
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
-import eu.m724.coincounter.BuildConfig
+import eu.m724.coincounter.CurrencyUtils
 import eu.m724.coincounter.wallet.WalletViewModel
 
 @Composable
@@ -86,11 +86,11 @@ fun WalletActivityView(
                     verticalAlignment = Alignment.Bottom,
                 ) {
                     Text(
-                        text = "%.2f".format(wallet.balance / 100.0),
+                        text = CurrencyUtils.formatNoCurrency(wallet.balance),
                         fontSize = 32.sp
                     )
                     Text(
-                        text = BuildConfig.CURRENCY_UNIT,
+                        text = CurrencyUtils.currencySymbol,
                         fontSize = 14.sp
                     )
                 }
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index 79e2ec0..6414acb 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -1,13 +1,13 @@
 <resources>
     <string name="app_name">Coin Counter</string>
-    <string name="title_activity_main">Coin Counter</string>
+    <string name="title_activity_home">Coin Counter</string>
     <string name="title_activity_wallet">WalletActivity</string>
     <string name="create_transaction_confirm">Utwórz transakcję</string>
     <string name="create_transaction_nan">Wartość musi być liczbą</string>
     <string name="create_transaction_cancel">Anuluj</string>
     <string name="create_transaction_absolute">Bezwzględna</string>
     <string name="create_transaction_value_error">Błąd</string>
-    <string name="create_transaction_value">Wartość</string>
+    <string name="create_transaction_value">Wartość (%1$s)</string>
     <string name="create_transaction_label">Etykieta</string>
     <string name="wallet_actions_rename">Zmień nazwę portfela</string>
     <string name="wallet_actions_delete">Usuń portfel</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ead16ed..20a4dcf 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,13 +1,13 @@
 <resources>
     <string name="app_name">Coin Counter</string>
-    <string name="title_activity_main">Coin Counter</string>
+    <string name="title_activity_home">Coin Counter</string>
     <string name="title_activity_wallet">WalletActivity</string>
     <string name="create_transaction_confirm">Create transaction</string>
     <string name="create_transaction_nan">Value must be a number</string>
     <string name="create_transaction_cancel">Cancel</string>
     <string name="create_transaction_absolute">Absolute</string>
     <string name="create_transaction_value_error">Error</string>
-    <string name="create_transaction_value">Value</string>
+    <string name="create_transaction_value">Value (%1$s)</string>
     <string name="create_transaction_label">Label</string>
     <string name="wallet_actions_rename">Rename wallet</string>
     <string name="wallet_actions_delete">Delete wallet</string>