Habitica - Habitica is a free habit building and productivity application.

Magic Playlist - Get the playlist of your dreams based on a song

Coach.me - Coach.me is a coach that goes everywhere with you, helping you achieve any goal, change any habit, or build any expertise.

Playlist Machinery - Tools that help you create & organize your Spotify playlists

Loop Habit Tracker - Loop Habit Tracker (AKA uhabits) helps to create and maintain good habits in order to achieve their...

Spotify.me - Beautiful analytics on your Spotify listening habits 🎧