Bitcoin Wallet app for your Android device. Standalone Bitcoin node, no centralized backend required.
CoCoin, Multi-view Accounting Application
Personal expense manager
Gnucash for Android mobile companion application.
Android version of Money Manager Ex
NightSight is a project that helps decreasing screen brightness below system's Lowest level.
Lightweight pedometer app for Android using the hardware step sensor
A open source run tracker
This is a diary application optimized to user experience.
The sweetest calendar for Android
Narrate is a beautiful and functional open source journal for Android
Android alarm application work with spotify and deezer SDK