Cost: $0.99 2nd Grade, 3rd Grade, 4th Grade, 5th Grade
This math app allows you to choose not only the operation, but also the number that will be used for drill. If you choose addition by 4s, then only the 4s facts will appear. As you choose the correct answer the frog will hop across the lily pad. Levels continue until too many incorrect answers make the frog fall off the lily pad.
Cost: $0.99 4th Grade, 5th Grade, 6th Grade, 7th Grade, 8th Grade, High School
Talk to them and they will repeat what you say in turns. Create & record funny conversations between them.