Monkey Math School Sunshine allows your child to build fundamental math skills while they are endlessly entertained. Your child will count, add and sort their way through engaging games. Kids iPhone and iPad app. $.99
Sorting, counting, spelling — even basic math. Create your own custom lessons with the full catalog of sights and sounds from the popular Tot education series. Kids app for iPad for $1.99. iPhone/iPod for $.99. Android Market for $.99.