Good concept, BUT

In theory, this would be a great app, but it doesnt know what a letter is. For instance, it tells you to touch all the letters, but there was only one letter---it wanted you to touch 2 of the numbers also. Then it wanted you to touch the letter B, and there was no B as a choice! The app needs to learn his ABCs before he can teach them.

Zenazeus about Touch and Learn - ABC Alphabet and 123 Numbers