I am an app developer...these are my uber gems
  1. INVITEMPT for iPad - iTunes.com/app/Invitempt make DIY invites using any internet graphics. For iPad hella cool!!!
  2. 3DMadScience for iPhone or iPad - iTunes.com/app/Invitempt sometimes your Friends and Family are driving you bonkers and they need to be pickled!
  3. KidsFarm for iPhone - iTunes.com/app/KidsFarm lil edutainment learning farm animal game! Adorable illustrations you need to get it.
  4. MonkeyMaker -iTunes.com/app/MonkeyMaker because everybody loves to collage lil sock monkeys unless their bananas!!! DUH! Cute, cute, cute!