Philipp Lackner

Runique. Kotlin

CryptoTracker. Kotlin

Chirp. Kotlin

Ivy Wallet. I built a free app that tracks your spending and shows you where your money goes.

CMP-Bookpedia. Kotlin

Compose Masterclass. I made a masterclass teaching Android app design with Jetpack Compose.

Chirp. I built a real-time messaging backend with user accounts and security.

EchoJournal. I built a journal app that learns from your writing.

CMPMemeCreator. Kotlin

Nav3Guide. I built a multiplatform app template that runs on Android, iOS, and desktop.

SpringBootCrashCourse. Kotlin

Translator_KMM. Kotlin

CoroutinesMasterclass. Kotlin

CleanErrorHandling. Kotlin

RecordScreen. I built a tool that records your Android phone screen into a video file.

InternetConnectionObserver. Kotlin

SafeNav. I made Android screen navigation that catches mistakes before they happen.

Compose Multiplatform. I made one app that runs on Android, iPhone, and desktop.

ContactsComposeMultiplatform. Kotlin

Testing Course. I made a course teaching people how to test software properly.

VideoCallingAppStreamSDK. Kotlin

CameraX Guide. I wrote a guide for building camera features into Android apps.

BiometricAuth. Kotlin

MultiModuleGradleManagement. Kotlin

FcmPushNotificationsHttpV1. Kotlin

LandmarkRecognitionTensorflow. Kotlin

BluetoothChat. Kotlin

SwipeToDeleteCompose. Kotlin

Pull to Refresh. I built a pull-to-refresh gesture for mobile apps in Kotlin.

Splash. I made animated opening screens that feel smooth and polished.

Koin DI. I built a multiplatform app template for Android, iPhone, and desktop.

RoomGuideAndroid. Kotlin

Decompose Navigation. I made a template for building iPhone and Android apps from shared code.

ComposeGoogleSignInCleanArchitecture. Kotlin

ComposePaging3Caching. Kotlin

WeatherApp. Kotlin

Manual Dependency Injection. I wrote a guide showing how to wire up app pieces by hand in Kotlin.

PermissionsGuideCompose. Kotlin

M3-BottomNavigation. Kotlin

SharingDataBetweenScreens. Kotlin

Country Browser. I built an app that shows you facts about every country.

StockMarketApp. Kotlin

NoteAppKMM. Kotlin

BackgroundLocationTracking. Kotlin

AndroidCrypto. I made a tool that handles encryption in Android apps.

Nested Navigation Graphs Guide. I wrote a guide showing how to build layered navigation in mobile apps.

CryptocurrencyAppYT. Kotlin

VideoPlayerCompose. I made a video player component for Android apps.

SearchField. I made a search box component that developers can use in their apps.

Dagger Hilt Course. I made a course teaching how to organize app code the right way.