Quattro Vocab

Study Smart With Compass Vocab Checker!

This app is for readers who study English with Compass books.
All the words from the books are listed up by chapter which helps readers to study and memorize them.
You don't have to carry your vocabulary notebooks anymore.
Put them in your smart phone and study anywhere, any time with fun.

Three steps on how to use our app
1. Study : Study new words with their meanings and example sentences.
2. Quiz: Check how well you studied by taking blank filling quiz.
3. Game: Review the words learned by playing word game.

Features
. Audio files for all the words
. Accomplishment check view
. Private and Global Game Ranking