Xmind - Xmind is a brainstorming and mind mapping application.

Hullabalu - Interactive stories for kids

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

Night Zookeeper - Help children develop storytelling skills

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

Tappity - Tappity teaches your child about science from experts.