Dosh - Cash back, auto-magically
Felt for iPhone - Handwritten cards for the modern world
Charity Miles - With the usage of this application you will always able to earn a win-win fitness situation for your goal.
Handwrytten - Handwritten notes straight from your device. Huge selection of cards or design your own. Handwriting service integrates with 1000's of apps.
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Token - One ring to replace your keys cards and passwords