Layout by Instagram - Combine multiple photos into a single image

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

Likecreeper - Randomly hit like on a friend's horrifyingly old Instagram

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

Live Photos for Developers - Embed Apple Live Photos directly into your website

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