No-frills app helps build vocabulary by focusing on roots.
Focused drills for vocab building; no bells and whistles.
Functional, Euro-centric language app low on "wow" factor.
Uneven mini-games let kids grapple with mechanics concepts.
Create eye-catching presentations with images and few words.
From Brunei to Barbados, complex app is all over the map.
Contagiously engaging strategy app with public health theme.
Fun cartoons and audio engage tweens studying new words.
Impressive tool for stargazing, learning about astronomy.
Solid times tables practice and some tricks.
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.
9 fun ways to practice; purchase needed to unlock full app.
In-app pushiness mars otherwise fun strategy game.
Challenging robot adventure surprises with touching story.
Great graphics and interface make presidents come to life.
Popular, trusted resource covers mature topics responsibly.
Pricey RPG delivers polish and depth of video game series.
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.
Tweens experience high school in an age-appropriate way.