No-frills app helps build vocabulary by focusing on roots.
Awesome video creator presents some privacy concerns.
Focused drills for vocab building; no bells and whistles.
Mind-mapping tool lets kids easily create visual organizers.
Functional, Euro-centric language app low on "wow" factor.
Create eye-catching presentations with images and few words.
Brainstorm and organize on the go with virtual corkboard.
Dynamic, highly visual resource makes exploring words fun.
Impressive brain-training app focuses on speed.
Fun cartoons and audio engage tweens studying new words.
Social reading app for mature-themed play.
Social word game similar to Draw Something but not as fun.
9 fun ways to practice; purchase needed to unlock full app.
Addictive word game safer to play with your own friends.
Illuminating look at expressions you're using incorrectly.
A slam dunk for helping teens' vocabulary to ... burgeon.
Strategic word game builds vocab; optional open chat.
Mexican wrestling theme makes vocab engaging.
Challenging physics game; optional community has iffy stuff.
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.
Hangman meets Scrabble, against online opponents.
Free practice tool is good but has incomplete word list.