Puzzlephone - Upcoming modular phone.
Habit List - Create good habits and break bad ones with the app that keeps you focused.
BlackPhone - Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
Momentum - Agile goal and performance management
UnPlug - Track your iPhone usage & digital detox with Gamification
Streaks - The to-do list that helps you form good habits.