Android was designed and built by Google in 2008. The operating system is written mainly in Java, with core components in C and C++. It is built on top of the Linux kernel, giving it incorporated security benefits.

This is a sample app that is part of a series of blog posts I have written about how to architect an android application using Uncle Bob's clean architecture approach.

• UpdatedApr 28, 2023
• Java

The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.

• UpdatedOct 6, 2025
• Python

⚔️ A common architecture for Android applications developing based on MVP, integrates many open source projects, to make your developing quicker and easier (一个整合了大量主流开源项目高度可配置化的 Android MVP 快速集成框架).

• UpdatedMar 22, 2023
• Java

A comic app built with Flutter, supporting multiple comic sources.

• UpdatedDec 21, 2024
• Dart

Use your tablet as graphic tablet/touch screen on your computer.

• UpdatedSep 9, 2025
• Rust

Material Design file manager for Android

• UpdatedAug 3, 2025
• Kotlin

Tivi is a TV show tracking Android app, which connects to trakt.tv

• UpdatedNov 12, 2024
• Kotlin

💎 Android application following best practices: Kotlin, Coroutines, JetPack, Clean Architecture, Feature Modules, Tests, MVVM, DI, Static Analysis...

• UpdatedOct 7, 2025
• Kotlin

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.

• UpdatedOct 7, 2025
• Kotlin

FastHub the ultimate GitHub client for Android.

• UpdatedSep 12, 2022
• Java

Clutterfree F-Droid client

• UpdatedOct 4, 2025
• Kotlin

Android library to handle jobs in the background.

• UpdatedJul 13, 2022
• Java

A simple music app using YouTube Music for backend

• UpdatedOct 7, 2025
• Kotlin

The Mobile App Pentest cheat sheet was created to provide concise collection of high value information on specific mobile application penetration testing topics.

• UpdatedFeb 8, 2024

💻 신입 개발자로서 지식을 쌓기 위해 공부하는 공간 👨‍💻

• UpdatedApr 5, 2024

开源的 Material Design 豆瓣客户端（A Material Design app for douban.com）

• UpdatedJun 14, 2021
• Java

We are on codeberg.org now!https://codeberg.org/Freeyourgadget/Gadgetbridge - Gadgetbridge - A free and cloudless replacement for your gadget vendors' closed source Android applications. Supports Pebble, Mi Band, Liveview, HPlus and more.

• UpdatedDec 23, 2024
• Java

Disable / Hide / Suspend / Uninstall Android apps without root.

• UpdatedOct 7, 2025
• Kotlin

Generate a customized Privacy Policy and Terms of Use document for your mobile apps

• UpdatedOct 7, 2025
• HTML

A Simple android remote administration tool using sockets. It uses java on the client side and python on the server side

• UpdatedJul 17, 2024
• Java