Ninchanese - Learn Chinese with Ninchanese and discover how addictive Chinese can be
Felt for iPhone - Handwritten cards for the modern world
Zizzle - Learn Chinese through visual stories
Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.
YiChi - YiChi helps people Speak Mandarin Chinese
Token - One ring to replace your keys cards and passwords