I have 3 year old daughter and from various sources I collected this paid or modded apps and games. They are carefully selected, tested and very educative. Please seed for other kids!

Sago Mini babies
Color & Draw for kids
Daniel Tiger's Neighborhood
Fancy Dogs
Funny Baby Game
Games for Kids Bundle 13 in 1
Kids Are Learning Premium
Kids Connect the Dots
Kids Preschool Puzzles
LetterSchool
Sago Mini Music Box
My Virtual Dog - Pup & Puppies
Paper Tales
The fabulous Animal Playground
Rise n Shine - Balloon Animals
Sago Mini Planes
Save the Puppies Premium
The three Billy Goats Gruff
Writing Wizard Premium Letters