Puzzlephone - Upcoming modular phone.
Xmind - Xmind is a brainstorming and mind mapping application.
BlackPhone - Silent Circle is a secure communications firm offering enterprise communications solutions including software, devices, and services.
MindManager - With MindManager, flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony.
UnPlug - Track your iPhone usage & digital detox with Gamification
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.