Cardiograph - Cardiograph is an application offered by MarcoPinch that helps you to measure your heart rate accurately.
Kega Fusion - Kega Fusion is an emulator for the Sega Genesis / Megadrive, Master System, Game Gear, 32x...
Stopwatch Run Tracker - Stopwatch Run Tracker is an app that tracks the timing of your daily activities like running, jogging, yoga, gym, and sports.
Gens - Gens is a Win9x based emulator for the SEGA Genesis/Mega-Drive/Sega-CD/
a Training Tracker (ANT+ BTLE) - a Training Tracker (ANT+ BTLE) is one of the best mobile apps that track your daily training session details.
RetroArch - RetroArch is a frontend for emulators, game engines and media players.