價格：免費
檔案大小：33.6 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Master ten essential concepts of English grammar in our newest, most challenging grammar app! Topics include Abbreviations, Adjectives, Adverbs, Conjunctions, Irregular Verbs, Pronouns (including Possessive and Reflexive), Prepositions and Verb Tenses.
Learning features abound:
+ Progressively more challenging levels to reinforce learning.
+ Optional timer with slow and fast settings.
+ Correct answer is highlighted if learners respond incorrectly.
+ Review Mistakes at any time from an in-game menu.
+ Smart Learning review levels offer extra practice to make learning really stick.
+ Students earn points as they level up and can spend these on their choice of dragon tutor in the Designs area.
+ Exciting new Game Center medals & achievements to earn.
+ No internet connection required.
+ No hidden in-app purchases: once you buy, all the content is ready to play.
支援平台：iPhone, iPad