diff --git a/android/app/gradle.properties b/android/app/gradle.properties
index e4bf95c..a8110ec 100644
--- a/android/app/gradle.properties
+++ b/android/app/gradle.properties
@@ -1,5 +1,5 @@
 # android 15
-compileSdkVersion=35
+compileSdkVersion=36
 # android 10
 targetSdkVersion=29
 # android 10
diff --git a/android/app/src/main/res/values-pl/strings.xml b/android/app/src/main/res/values-pl/strings.xml
new file mode 100644
index 0000000..56a254f
--- /dev/null
+++ b/android/app/src/main/res/values-pl/strings.xml
@@ -0,0 +1,23 @@
+<resources>
+    <string name="app_name">Roc Droid</string>
+
+    <string name="ok">OK</string>
+    <string name="cancel">Anuluj</string>
+
+    <string name="allow_notifications_title">Uprawnienie powiadomień</string>
+    <string name="allow_notifications_message">Aby wyświetlać kontrolki audio, wymagane jest uprawnienie do powiadomień.</string>
+
+    <string name="allow_mic_title">Uprawnienie mikrofonu</string>
+    <string name="allow_mic_message">Uprawnienie do mikrofonu jest wymagane, aby przesyłać dźwięk do zdalnych urządzeń.</string>
+
+    <string name="notification_channel_name">Usługa pierwszoplanowa streamingu</string>
+    <string name="notification_receiver_running">Odbiornik uruchomiony</string>
+    <string name="notification_sender_running">Nadawca uruchomiony</string>
+    <string name="notification_sender_and_receiver_running">Nadawca i odbiornik uruchomione</string>
+    <string name="notification_sender_and_receiver_not_running">Ani nadawca, ani odbiornik nie są uruchomione</string>
+    <string name="notification_title_active">Streaming aktywny</string>
+    <string name="notification_title_inactive">Streaming nieaktywny</string>
+    <string name="notification_stop_action">Zatrzymaj streaming</string>
+
+    <string name="tile_label">Roc Droid</string>
+</resources>
diff --git a/lib/src/ui/app_root.dart b/lib/src/ui/app_root.dart
index c4f456b..eef5379 100644
--- a/lib/src/ui/app_root.dart
+++ b/lib/src/ui/app_root.dart
@@ -17,6 +17,7 @@ class AppRoot extends StatelessWidget {
   ];
   static const List<Locale> _supportedLocales = [
     Locale('en', ''), // Supported english language
+    Locale('pl', ''), // Supported polish language
   ];
 
   AppRoot(ModelRoot modelRoot) : _modelRoot = modelRoot;
diff --git a/lib/src/ui/localization/app_en.arb b/lib/src/ui/localization/app_en.arb
index 47e4d79..d0b8dfe 100644
--- a/lib/src/ui/localization/app_en.arb
+++ b/lib/src/ui/localization/app_en.arb
@@ -1,67 +1,35 @@
 {
     "appTitle": "Roc Droid",
-
     "receiver": "RECEIVER",
-
     "sender": "SENDER",
-
     "receiverStartSenderStep": "1. Start sender on the remote device",
-
     "receiverUseIPStep": "2. Use one of IP addresses of this device as the remote on the sender",
-
     "receiverSourceStreamStep": "3. Use this port for source stream",
-
     "receiverRepairStreamStep": "4. Use this port for repair stream",
-
     "receiverStartStep": "5. Start receiver on this device",
-
     "startReceiverButton": "START RECEIVER",
-
     "stopReceiverButton": "STOP RECEIVER",
-
     "senderStartReceiverStep": "1. Start receiver on the remote device",
-
     "senderSourceStreamStep": "2. Use this port for source stream",
-
     "senderRepairStreamStep": "3. Use this port for repair stream",
-
     "senderPutIPStep": "4. Put IP address of the remote receiver device below",
-
     "senderChooseSourceStep": "5. Choose source to capture audio from",
-
     "senderStartStep": "6. Start sender on this device",
-
     "startSenderButton": "START SENDER",
-
     "stopSenderButton": "STOP SENDER",
-
     "noData": "No data",
-
     "currentlyPlayingApplications": "Currently playing applications",
-
     "microphone": "Microphone",
-
     "about": "About",
-
     "sourceCode": "SOURCE CODE",
-
     "bugTracker": "BUG TRACKER",
-
     "contributors": "CONTRIBUTORS",
-
     "licenseData": "MOZILLA PUBLIC LICENSE 2.0",
-
     "enterIp": "Enter IP address",
-
     "permissionError": "Permission not granted",
-
     "deviceError": "Audio device error",
-
     "networkError": "Network error",
-
     "dbError": "Database error",
-
     "notFoundError": "Object not found",
-
     "internalError": "Unexpected internal error"
 }
diff --git a/lib/src/ui/localization/app_localizations.g.dart b/lib/src/ui/localization/app_localizations.g.dart
index 900e305..beef566 100644
--- a/lib/src/ui/localization/app_localizations.g.dart
+++ b/lib/src/ui/localization/app_localizations.g.dart
@@ -6,6 +6,7 @@ import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:intl/intl.dart' as intl;
 
 import 'app_localizations_en.g.dart';
+import 'app_localizations_pl.g.dart';
 
 // ignore_for_file: type=lint
 
@@ -61,7 +62,8 @@ import 'app_localizations_en.g.dart';
 /// be consistent with the languages listed in the AppLocalizations.supportedLocales
 /// property.
 abstract class AppLocalizations {
-  AppLocalizations(String locale) : localeName = intl.Intl.canonicalizedLocale(locale.toString());
+  AppLocalizations(String locale)
+      : localeName = intl.Intl.canonicalizedLocale(locale.toString());
 
   final String localeName;
 
@@ -69,7 +71,8 @@ abstract class AppLocalizations {
     return Localizations.of<AppLocalizations>(context, AppLocalizations);
   }
 
-  static const LocalizationsDelegate<AppLocalizations> delegate = _AppLocalizationsDelegate();
+  static const LocalizationsDelegate<AppLocalizations> delegate =
+      _AppLocalizationsDelegate();
 
   /// A list of this localizations delegate along with the default localizations
   /// delegates.
@@ -81,7 +84,8 @@ abstract class AppLocalizations {
   /// Additional delegates can be added by appending to this list in
   /// MaterialApp. This list does not have to be used at all if a custom list
   /// of delegates is preferred or required.
-  static const List<LocalizationsDelegate<dynamic>> localizationsDelegates = <LocalizationsDelegate<dynamic>>[
+  static const List<LocalizationsDelegate<dynamic>> localizationsDelegates =
+      <LocalizationsDelegate<dynamic>>[
     delegate,
     GlobalMaterialLocalizations.delegate,
     GlobalCupertinoLocalizations.delegate,
@@ -90,7 +94,8 @@ abstract class AppLocalizations {
 
   /// A list of this localizations delegate's supported locales.
   static const List<Locale> supportedLocales = <Locale>[
-    Locale('en')
+    Locale('en'),
+    Locale('pl')
   ];
 
   /// No description provided for @appTitle.
@@ -292,7 +297,8 @@ abstract class AppLocalizations {
   String get internalError;
 }
 
-class _AppLocalizationsDelegate extends LocalizationsDelegate<AppLocalizations> {
+class _AppLocalizationsDelegate
+    extends LocalizationsDelegate<AppLocalizations> {
   const _AppLocalizationsDelegate();
 
   @override
@@ -301,24 +307,25 @@ class _AppLocalizationsDelegate extends LocalizationsDelegate<AppLocalizations>
   }
 
   @override
-  bool isSupported(Locale locale) => <String>['en'].contains(locale.languageCode);
+  bool isSupported(Locale locale) =>
+      <String>['en', 'pl'].contains(locale.languageCode);
 
   @override
   bool shouldReload(_AppLocalizationsDelegate old) => false;
 }
 
 AppLocalizations lookupAppLocalizations(Locale locale) {
-
-
   // Lookup logic when only language code is specified.
   switch (locale.languageCode) {
-    case 'en': return AppLocalizationsEn();
+    case 'en':
+      return AppLocalizationsEn();
+    case 'pl':
+      return AppLocalizationsPl();
   }
 
   throw FlutterError(
-    'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
-    'an issue with the localizations generation tool. Please file an issue '
-    'on GitHub with a reproducible sample app and the gen-l10n configuration '
-    'that was used.'
-  );
+      'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
+      'an issue with the localizations generation tool. Please file an issue '
+      'on GitHub with a reproducible sample app and the gen-l10n configuration '
+      'that was used.');
 }
diff --git a/lib/src/ui/localization/app_localizations_en.g.dart b/lib/src/ui/localization/app_localizations_en.g.dart
index 6999953..96bf8b1 100644
--- a/lib/src/ui/localization/app_localizations_en.g.dart
+++ b/lib/src/ui/localization/app_localizations_en.g.dart
@@ -21,7 +21,8 @@ class AppLocalizationsEn extends AppLocalizations {
   String get receiverStartSenderStep => '1. Start sender on the remote device';
 
   @override
-  String get receiverUseIPStep => '2. Use one of IP addresses of this device as the remote on the sender';
+  String get receiverUseIPStep =>
+      '2. Use one of IP addresses of this device as the remote on the sender';
 
   @override
   String get receiverSourceStreamStep => '3. Use this port for source stream';
@@ -39,7 +40,8 @@ class AppLocalizationsEn extends AppLocalizations {
   String get stopReceiverButton => 'STOP RECEIVER';
 
   @override
-  String get senderStartReceiverStep => '1. Start receiver on the remote device';
+  String get senderStartReceiverStep =>
+      '1. Start receiver on the remote device';
 
   @override
   String get senderSourceStreamStep => '2. Use this port for source stream';
@@ -48,7 +50,8 @@ class AppLocalizationsEn extends AppLocalizations {
   String get senderRepairStreamStep => '3. Use this port for repair stream';
 
   @override
-  String get senderPutIPStep => '4. Put IP address of the remote receiver device below';
+  String get senderPutIPStep =>
+      '4. Put IP address of the remote receiver device below';
 
   @override
   String get senderChooseSourceStep => '5. Choose source to capture audio from';
diff --git a/lib/src/ui/localization/app_localizations_pl.g.dart b/lib/src/ui/localization/app_localizations_pl.g.dart
new file mode 100644
index 0000000..9895c8a
--- /dev/null
+++ b/lib/src/ui/localization/app_localizations_pl.g.dart
@@ -0,0 +1,117 @@
+// ignore: unused_import
+import 'package:intl/intl.dart' as intl;
+import 'app_localizations.g.dart';
+
+// ignore_for_file: type=lint
+
+/// The translations for Polish (`pl`).
+class AppLocalizationsPl extends AppLocalizations {
+  AppLocalizationsPl([String locale = 'pl']) : super(locale);
+
+  @override
+  String get appTitle => 'Roc Droid';
+
+  @override
+  String get receiver => 'ODBIORNIK';
+
+  @override
+  String get sender => 'NADAJNIK';
+
+  @override
+  String get receiverStartSenderStep =>
+      '1. Uruchom nadajnik na zdalnym urządzeniu';
+
+  @override
+  String get receiverUseIPStep =>
+      '2. Użyj jednego z adresów IP tego urządzenia jako adresu remote';
+
+  @override
+  String get receiverSourceStreamStep =>
+      '3. Użyj tego portu dla strumienia źródłowego';
+
+  @override
+  String get receiverRepairStreamStep =>
+      '4. Użyj tego portu dla strumienia naprawczego';
+
+  @override
+  String get receiverStartStep => '5. Uruchom odbiornik na tym urządzeniu';
+
+  @override
+  String get startReceiverButton => 'START ODBIORNIKA';
+
+  @override
+  String get stopReceiverButton => 'STOP ODBIORNIKA';
+
+  @override
+  String get senderStartReceiverStep =>
+      '1. Uruchom odbiornik na zdalnym urządzeniu';
+
+  @override
+  String get senderSourceStreamStep =>
+      '2. Użyj tego portu dla strumienia źródłowego';
+
+  @override
+  String get senderRepairStreamStep =>
+      '3. Użyj tego portu dla strumienia naprawczego';
+
+  @override
+  String get senderPutIPStep =>
+      '4. Wpisz adres IP zdalnego urządzenia z odbiornikiem poniżej';
+
+  @override
+  String get senderChooseSourceStep => '5. Wybierz źródło audio';
+
+  @override
+  String get senderStartStep => '6. Uruchom nadajnik na tym urządzeniu';
+
+  @override
+  String get startSenderButton => 'START NADAJNIKA';
+
+  @override
+  String get stopSenderButton => 'STOP NADAJNIKA';
+
+  @override
+  String get noData => 'Brak danych';
+
+  @override
+  String get currentlyPlayingApplications => 'Aplikacje odtwarzające dźwięk';
+
+  @override
+  String get microphone => 'Mikrofon';
+
+  @override
+  String get about => 'O aplikacji';
+
+  @override
+  String get sourceCode => 'KOD ŹRÓDŁOWY';
+
+  @override
+  String get bugTracker => 'ZGLASZANIE BŁĘDÓW';
+
+  @override
+  String get contributors => 'WSPÓŁTWÓRCY';
+
+  @override
+  String get licenseData => 'LICENCJA MOZILLA PUBLIC LICENSE 2.0';
+
+  @override
+  String get enterIp => 'Wpisz adres IP';
+
+  @override
+  String get permissionError => 'Brak uprawnień';
+
+  @override
+  String get deviceError => 'Błąd urządzenia audio';
+
+  @override
+  String get networkError => 'Błąd sieci';
+
+  @override
+  String get dbError => 'Błąd bazy danych';
+
+  @override
+  String get notFoundError => 'Nie znaleziono obiektu';
+
+  @override
+  String get internalError => 'Nieoczekiwany błąd';
+}
diff --git a/lib/src/ui/localization/app_pl.arb b/lib/src/ui/localization/app_pl.arb
new file mode 100644
index 0000000..3a1b922
--- /dev/null
+++ b/lib/src/ui/localization/app_pl.arb
@@ -0,0 +1,35 @@
+{
+    "appTitle": "Roc Droid",
+    "receiver": "ODBIORNIK",
+    "sender": "NADAJNIK",
+    "receiverStartSenderStep": "1. Uruchom nadajnik na zdalnym urządzeniu",
+    "receiverUseIPStep": "2. Użyj jednego z adresów IP tego urządzenia jako adresu remote",
+    "receiverSourceStreamStep": "3. Użyj tego portu dla strumienia źródłowego",
+    "receiverRepairStreamStep": "4. Użyj tego portu dla strumienia naprawczego",
+    "receiverStartStep": "5. Uruchom odbiornik na tym urządzeniu",
+    "startReceiverButton": "START ODBIORNIKA",
+    "stopReceiverButton": "STOP ODBIORNIKA",
+    "senderStartReceiverStep": "1. Uruchom odbiornik na zdalnym urządzeniu",
+    "senderSourceStreamStep": "2. Użyj tego portu dla strumienia źródłowego",
+    "senderRepairStreamStep": "3. Użyj tego portu dla strumienia naprawczego",
+    "senderPutIPStep": "4. Wpisz adres IP zdalnego urządzenia z odbiornikiem poniżej",
+    "senderChooseSourceStep": "5. Wybierz źródło audio",
+    "senderStartStep": "6. Uruchom nadajnik na tym urządzeniu",
+    "startSenderButton": "START NADAJNIKA",
+    "stopSenderButton": "STOP NADAJNIKA",
+    "noData": "Brak danych",
+    "currentlyPlayingApplications": "Aplikacje odtwarzające dźwięk",
+    "microphone": "Mikrofon",
+    "about": "O aplikacji",
+    "sourceCode": "KOD ŹRÓDŁOWY",
+    "bugTracker": "ZGLASZANIE BŁĘDÓW",
+    "contributors": "WSPÓŁTWÓRCY",
+    "licenseData": "LICENCJA MOZILLA PUBLIC LICENSE 2.0",
+    "enterIp": "Wpisz adres IP",
+    "permissionError": "Brak uprawnień",
+    "deviceError": "Błąd urządzenia audio",
+    "networkError": "Błąd sieci",
+    "dbError": "Błąd bazy danych",
+    "notFoundError": "Nie znaleziono obiektu",
+    "internalError": "Nieoczekiwany błąd"
+}
\ No newline at end of file
diff --git a/lib/src/ui/styles/roc_standard_theme_builder.dart b/lib/src/ui/styles/roc_standard_theme_builder.dart
index 9c25252..0a77a6d 100644
--- a/lib/src/ui/styles/roc_standard_theme_builder.dart
+++ b/lib/src/ui/styles/roc_standard_theme_builder.dart
@@ -11,7 +11,7 @@ class RocStandardThemeBuilder {
       scaffoldBackgroundColor: RocColors.white,
       // Standard application AppBar theme
       appBarTheme: AppBarTheme(
-        color: RocColors.mainBlue,
+        backgroundColor: RocColors.mainBlue,
       ),
       // Standard application bottom navigation bar theme
       bottomNavigationBarTheme: BottomNavigationBarThemeData(