Quirky cartoons and audio make learning words fun.
Colorful app offers solid practice; could be more engaging.
Handy math reference gives bite-sized explanations.
Comprehensive, fee-based math program has some rough edges.
Physics-based driving game not original, but fun and free.
Mild violence, in-app purchase push in Temple Run-style app.
Wreck-It Ralph tie-in supplements rather than retells story.
Gorgeous, captivating puzzle game will draw you in.
Voice recognition surprisingly good, but not perfect.
Hulk fights in epic-but-not-bloody brawls in well-done game.
Millions of user-generated flashcard sets; some can be iffy.
Classic abandons its roots but one-ups the competition.
Angry Birds clone adds tricky 3-D twist; some violence.
Voice chat makes paper airplane combat game iffy for kids.
Tetris-like word app wins with clever concept, snarky humor.
Terrific homage to the golden age of RPGs.
Useful study tool's online database has some iffy content.
Simulated social network teaches savvy online sharing.
Stunning undersea adventure is about character development.
Fatter is better in oddly addicting, simplistic game.
Vocabulary-building word puzzle game shines on iOS.
Mobile access to news, from serious stuff to serious fluff.
Tricky and sometimes violent riddles best for tweens and up.
Oddly addictive music rhythm game a clever surprise.
Vague explanations, typos detract from decent learning tool.