Habit List - Create good habits and break bad ones with the app that keeps you focused.
Pikaso Bot - Screenshot Twitter without even leaving Twitter
HabitCoach - Habits to follow from the best life-changing books.
Refined Twitter - A browser extension that improves the Twitter experience
Habitica - Habitica is a free habit building and productivity application.
Tweetbot - Sync your timeline across your iPhone, iPad, and Mac. Mute tweets by user, hashtag, tweet source, or keywords (including regex). 3rd Party support for image, video, read later, and timeline sync services.