Tasker - Tasker is an application for Android which performs Tasks (sets of Actions) based on Contexts...

Xmind - Xmind is a brainstorming and mind mapping application.

Automate - Automate various tasks on your Android smartphone or tablet.

MindManager - With MindManager, flexible mind maps promote freeform thinking and quick organization of ideas, so creativity and productivity can live in harmony.

Locale - Locale helps content owners and translators work together, so Rails developers are free to write more code

MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.