diff --git a/core/base/src/main/res/values/strings.xml b/core/base/src/main/res/values/strings.xml
index c9818640..645bde68 100644
--- a/core/base/src/main/res/values/strings.xml
+++ b/core/base/src/main/res/values/strings.xml
@@ -322,6 +322,9 @@ Maybe this can be labeled better? Let me know. It should be something that can d
     <string name="settings_view_source_code">View source code</string>
     <string name="time_zone_add_title">Add time zone</string>
 
+    <string name="settings_numberhub_newApp">Unitto is now NumberHub!</string>
+    <string name="settings_numberhub_newApp_message">Unitto has been discontinued. You\'re one of the first users to try NumberHub! Please spread the word and share the app with your friends. Thank you for your support!</string>
+
     <!-- https://s3.eu-west-1.amazonaws.com/po-pub/i/UCrz06kaEYxCGAE73ZLl9EtX.png -->
     <string name="time_zone_no_results_button">Read the article</string>
 
diff --git a/data/model/src/main/java/app/myzel394/numberhub/data/model/repository/UserPreferencesRepository.kt b/data/model/src/main/java/app/myzel394/numberhub/data/model/repository/UserPreferencesRepository.kt
index 5c2e5648..084f5428 100644
--- a/data/model/src/main/java/app/myzel394/numberhub/data/model/repository/UserPreferencesRepository.kt
+++ b/data/model/src/main/java/app/myzel394/numberhub/data/model/repository/UserPreferencesRepository.kt
@@ -99,4 +99,6 @@ interface UserPreferencesRepository {
     suspend fun updateAdditionalButtons(enabled: Boolean)
 
     suspend fun updateInverseMode(enabled: Boolean)
+
+    suspend fun updateHasSeenNewAppAnnouncement(value: Boolean)
 }
diff --git a/data/model/src/main/java/app/myzel394/numberhub/data/model/userprefs/GeneralPreferences.kt b/data/model/src/main/java/app/myzel394/numberhub/data/model/userprefs/GeneralPreferences.kt
index f5ec03e3..eedcb342 100644
--- a/data/model/src/main/java/app/myzel394/numberhub/data/model/userprefs/GeneralPreferences.kt
+++ b/data/model/src/main/java/app/myzel394/numberhub/data/model/userprefs/GeneralPreferences.kt
@@ -21,4 +21,5 @@ package app.myzel394.numberhub.data.model.userprefs
 interface GeneralPreferences {
     val lastReadChangelog: String
     val enableVibrations: Boolean
+    val hasSeenNewAppAnnouncement: Boolean
 }
diff --git a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceExt.kt b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceExt.kt
index 08907c59..8fc3e046 100644
--- a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceExt.kt
+++ b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceExt.kt
@@ -77,6 +77,10 @@ internal fun Preferences.getRadianMode(): Boolean {
     return this[PrefsKeys.RADIAN_MODE] ?: true
 }
 
+internal fun Preferences.getHasSeenNewAppAnnouncement(): Boolean {
+    return this[PrefsKeys.HAS_SEEN_NEW_APP_ANNOUNCEMENT] ?: false
+}
+
 internal fun Preferences.getFormatterSymbols(): FormatterSymbols {
     val grouping = this[PrefsKeys.FORMATTER_GROUPING]
     val fractional = this[PrefsKeys.FORMATTER_FRACTIONAL]
diff --git a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceModels.kt b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceModels.kt
index 3f64ed0f..0fafec83 100644
--- a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceModels.kt
+++ b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PreferenceModels.kt
@@ -50,6 +50,7 @@ data class AppPreferencesImpl(
 data class GeneralPreferencesImpl(
     override val lastReadChangelog: String,
     override val enableVibrations: Boolean,
+    override val hasSeenNewAppAnnouncement: Boolean,
 ) : GeneralPreferences
 
 data class CalculatorPreferencesImpl(
diff --git a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PrefsKeys.kt b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PrefsKeys.kt
index cb0f7f77..a97ef803 100644
--- a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PrefsKeys.kt
+++ b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/PrefsKeys.kt
@@ -37,6 +37,7 @@ object PrefsKeys {
     val ENABLE_VIBRATIONS = booleanPreferencesKey("ENABLE_VIBRATIONS_PREF_KEY")
     val MIDDLE_ZERO = booleanPreferencesKey("MIDDLE_ZERO_PREF_KEY")
     val AC_BUTTON = booleanPreferencesKey("AC_BUTTON_PREF_KEY")
+    val HAS_SEEN_NEW_APP_ANNOUNCEMENT = booleanPreferencesKey("HAS_SEEN_NEW_APP_ANNOUNCEMENT_PREF_KEY")
     // val RPN_MODE = booleanPreferencesKey("RPN_MODE_PREF_KEY")
 
     // FORMATTER
diff --git a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/UserPreferencesRepositoryImpl.kt b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/UserPreferencesRepositoryImpl.kt
index 6a23659d..c047af42 100644
--- a/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/UserPreferencesRepositoryImpl.kt
+++ b/data/userprefs/src/main/java/app/myzel394/numberhub/data/userprefs/UserPreferencesRepositoryImpl.kt
@@ -70,6 +70,7 @@ class UserPreferencesRepositoryImpl @Inject constructor(
             GeneralPreferencesImpl(
                 lastReadChangelog = preferences.getLastReadChangelog(),
                 enableVibrations = preferences.getEnableVibrations(),
+                hasSeenNewAppAnnouncement = preferences.getHasSeenNewAppAnnouncement(),
             )
         }
 
@@ -325,4 +326,10 @@ class UserPreferencesRepositoryImpl @Inject constructor(
             preferences[PrefsKeys.INVERSE_MODE] = enabled
         }
     }
+
+    override suspend fun updateHasSeenNewAppAnnouncement(value: Boolean) {
+        dataStore.edit { preferences ->
+            preferences[PrefsKeys.HAS_SEEN_NEW_APP_ANNOUNCEMENT] = value
+        }
+    }
 }
diff --git a/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsScreen.kt b/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsScreen.kt
index b13d328e..bdab1c79 100644
--- a/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsScreen.kt
+++ b/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsScreen.kt
@@ -50,6 +50,7 @@ import androidx.compose.material.icons.filled.RateReview
 import androidx.compose.material.icons.filled.SwapHoriz
 import androidx.compose.material.icons.filled.Vibration
 import androidx.compose.material.icons.filled._123
+import androidx.compose.material.icons.outlined.CheckCircle
 import androidx.compose.material.icons.outlined.NewReleases
 import androidx.compose.material3.CircularProgressIndicator
 import androidx.compose.material3.DropdownMenu
@@ -119,6 +120,7 @@ internal fun SettingsRoute(
             uiState = uiState,
             openDrawer = openDrawer,
             navControllerAction = navControllerAction,
+            onHasSeenNewAppAnnouncement = viewModel::updateHasSeenNewAppAnnouncement,
             updateLastReadChangelog = viewModel::updateLastReadChangelog,
             updateVibrations = viewModel::updateVibrations,
             clearCache = viewModel::clearCache,
@@ -135,6 +137,7 @@ private fun SettingsScreen(
     navControllerAction: (String) -> Unit,
     updateLastReadChangelog: (String) -> Unit,
     updateVibrations: (Boolean) -> Unit,
+    onHasSeenNewAppAnnouncement: (Boolean) -> Unit,
     clearCache: () -> Unit,
     backup: (Context, Uri) -> Unit,
     restore: (Context, Uri) -> Unit,
@@ -197,6 +200,25 @@ private fun SettingsScreen(
                 .verticalScroll(rememberScrollState())
                 .padding(padding),
         ) {
+            AnimatedVisibility(
+                visible = !uiState.hasSeenNewAppAnnouncement,
+                enter = expandVertically() + fadeIn(),
+                exit = shrinkVertically() + fadeOut(),
+            ) {
+                val title = stringResource(R.string.settings_numberhub_newApp)
+                AnnoyingBox(
+                    modifier = Modifier
+                        .padding(16.dp, 8.dp)
+                        .fillMaxWidth(),
+                    imageVector = Icons.Outlined.CheckCircle,
+                    imageVectorContentDescription = title,
+                    title = title,
+                    support = stringResource(R.string.settings_numberhub_newApp_message),
+                ) {
+                    //onHasSeenNewAppAnnouncement(true)
+                }
+            }
+
             AnimatedVisibility(
                 visible = uiState.showUpdateChangelog,
                 enter = expandVertically() + fadeIn(),
@@ -339,6 +361,7 @@ private fun PreviewSettingsScreen() {
                 cacheSize = 2,
                 backupInProgress = false,
                 showUpdateChangelog = true,
+                hasSeenNewAppAnnouncement = false,
             ),
         )
     }
@@ -347,6 +370,9 @@ private fun PreviewSettingsScreen() {
         uiState = uiState,
         openDrawer = {},
         navControllerAction = {},
+        onHasSeenNewAppAnnouncement = {
+            uiState = uiState.copy(hasSeenNewAppAnnouncement = true)
+        },
         updateLastReadChangelog = {
             uiState = uiState.copy(showUpdateChangelog = false)
         },
diff --git a/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsUIState.kt b/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsUIState.kt
index 06157187..1c0b2ccf 100644
--- a/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsUIState.kt
+++ b/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsUIState.kt
@@ -26,5 +26,6 @@ internal sealed class SettingsUIState {
         val cacheSize: Int,
         val backupInProgress: Boolean,
         val showUpdateChangelog: Boolean,
+        val hasSeenNewAppAnnouncement: Boolean,
     ) : SettingsUIState()
 }
diff --git a/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsViewModel.kt b/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsViewModel.kt
index 6ee7718e..3a30540a 100644
--- a/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsViewModel.kt
+++ b/feature/settings/src/main/java/app/myzel394/numberhub/feature/settings/SettingsViewModel.kt
@@ -62,6 +62,7 @@ internal class SettingsViewModel @Inject constructor(
             cacheSize = cacheSize,
             backupInProgress = backupInProgress,
             showUpdateChangelog = prefs.lastReadChangelog != BuildConfig.VERSION_CODE,
+            hasSeenNewAppAnnouncement = prefs.hasSeenNewAppAnnouncement,
         )
     }
         .stateIn(viewModelScope, SettingsUIState.Loading)
@@ -100,6 +101,10 @@ internal class SettingsViewModel @Inject constructor(
         }
     }
 
+    fun updateHasSeenNewAppAnnouncement(value: Boolean) = viewModelScope.launch {
+        userPrefsRepository.updateHasSeenNewAppAnnouncement(value)
+    }
+
     /**
      * @see UserPreferencesRepository.updateLastReadChangelog
      */