Block ads system-wide on Android using local VPN-based DNS filtering. No root needed. No data collection.
Maps and turn-by-turn navigation for Android without Google Play Services: the best of open map data, with Google lookups by choice. Runs on degoogled phones and can avoid Flock cameras
Lightweight vault and password manager for Android, KeePassDX allows editing encrypted data in a single file in KeePass format and fill in the forms in a secure way.
An Android native video player
PennyWise automatically reads transaction SMS messages and transforms them into organized financial data with on-device AI assistance. No manual entry, no cloud processing, complete privacy.
DataBackup for Android 7.0+
Open Source Formula 1 Database
Track your network and data usage with privacy
Satellite tracker and pass predictor for Android, inspired by Gpredict
Minimalist, data-oriented pomodoro timer for Android and Desktop based on Material 3 Expressive
Stable Diffusion AI client app for Android and iOS
🎉 A beautiful Kotlin app to remember birthdays and events without having to open Facebook, set alarms or rely on Google Calendar
Turn your Android device 'unavailable' for incoming calls while keeping LTE/5G mobile data fully working. Supports Shizuku & Root.
A Kotlin-first SDK for Firebase
Android Easter Egg Collections
An Android app that records how long your headphones stay connected, forever and locally, so you know how many hours a pair lasted before it died.
The perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming
Visualize your year in travel using your Google Location History (Timeline) data
Komga and Kavita metadata fetcher
Read data from public transit cards using your NFC Android phone! (iOS 13 and PC/SC support coming soon)
Pull Request-like Review/Approval flow for database queries. For compliant but smooth Engineering access to production.
Data poisoning for your everyday tracking
A graceful multiplatform bluesky client
Extensions for Moshi including IR plugins, moshi-sealed, and more.
Powerful, elegant and flexible test framework for Kotlin with assertions, property testing and data driven tests.
A library for reading and writing data that lives in network, disk, and memory.
Elixir plugin for JetBrain's IntelliJ Platform (including Rubymine)
🥪 Sandwich is an adaptable and lightweight sealed API library designed for handling API responses and exceptions in Kotlin for Retrofit, Ktor, and Kotlin Multiplatform.
全能媒体容器,插件化网罗天下媒体,畅快浏览视频、漫画和任何你想要的媒体数据。A universal media container, aggregating media through plugins to browse videos, comics and any media data you want.
Play MVI with Kotlin Coroutines Flow | MVI pattern on Android using Kotlin Coroutines Flow | Dagger Hilt DI | Koin DI | SharedFlow | StateFlow | Arrow.kt Android Sample
Kotlin DataFrame: typesafe in-memory structured data processing for JVM
Android library for viewing, editing and sharing in app databases.
ODK Collect is an Android app for filling out forms. It's been used to collect billions of data points in challenging environments around the world. Contribute and make the world a better place! ✨📋✨
:movie_camera: Material designed awesome movie app which is powered by tmdb.
Kotlin plotting library.
Starter RESTful service with websocket notifications using Kotlin, Ktor and Exposed with H2, HikariCP and FlyWay
A pure-Kotlin barcode generation library with a customizable graphical implementation for Compose Multiplatform
📲 Firebase Cloud Messaging toolbox
A sample Kotlin app which was built with modular structure, Kotlin DSL, Kotlin Coroutines, TDD and MVVM patterns.
Port of a popular ruby faker gem written in kotlin. Generate realistically looking fake data such as names, addresses, banking details, and many more, that can be used for testing and data anonymization purposes.
Using for capturing field experiment data and images by your Android phone
ROM Shifter is a an Android app built to make flashing, backing up, and migrating between custom ROMs as painless as possible. As well provides tools for some common things we do after switching to another ROM.
An offline SMS messaging app for Android that clones the UI of Google Messages. Built with Kotlin + Jetpack Compose + Material 3 (M3). No internet permission — everything is local SMS + local database.
In-app debugging overlay for Compose Multiplatform: inspect network traffic, database contents, background work, logs and crashes from inside a running app on Android, iOS and desktop.
A desktop editor for Microsoft Word (.docx) document metadata.
The links you love. Beautifully organized. Entirely yours.
GPP is Android's unofficial release automation Gradle Plugin. It can do anything from building, uploading, and then promoting your App Bundle or APK to publishing app listings and other metadata.
All-in-one productivity app and AI assistant with Tasks, Notes, Calendar, Diary and Bookmarks.
Module that adds support for serialization/deserialization of Kotlin (http://kotlinlang.org) classes and data classes.
A boilerplate-free Kotlin config library for loading configuration files as data classes
A powerful file, app & system inspector for Android. Everything on the device - files, apps, databases, sockets, sensors, system internals - in one fast, modern app.
A Kotlin-based testing/scraping/parsing library providing the ability to analyze and extract data from HTML (server & client-side rendered). It places particular emphasis on ease of use and a high level of readability by providing an intuitive DSL. It aims to be a testing lib, but can also be used to scrape websites in a convenient fashion.
provides metadata for chains
Android 本地Markdown、TXT、HTML等文件阅读、编辑工具
Visual bookmark stack and website manager for Android built with Jetpack Compose, Room DB, and Material 3.