Innovative tool for programming on the iPad.
Fun cartoons and audio engage tweens studying new words.
Beautiful astronomy resource is rich with information.
Mobile planetarium brings night sky up close, beautifully.
Impressive tool for stargazing, learning about astronomy.
Solid times tables practice and some tricks.
Interactive app best for tweens, teens interested in robots.
Terrific tool for learning speedy math tricks.
One of the best tower-defense games gets even better.
Excellent tutorials on math, humanities, and more, for free.
6 fun ways to practice; purchase needed to unlock full app.
Illuminating look at expressions you're using incorrectly.
In-app pushiness mars otherwise fun strategy game.
Challenging robot adventure surprises with touching story.
Great graphics and interface make presidents come to life.
Easier to use, more fun than similar apps, but not as fancy.
Popular, trusted resource covers mature topics responsibly.
Learn mental math secrets that can boost performance.
Free practice tool is good but has incomplete word list.
Feature-rich iPad version of the Mac music sequencer.
Pricey RPG delivers polish and depth of video game series.
Workout videos for iPad; most classes are in-app purchases.
Advanced quiz questions target true geography buffs.
Brain trainer puts your mind to the test, but it's harsh.
Fantastic version of board classic with lots of tools.