* Use live texts in English, not static content

* Produce grammar multiple choice questions for learners automatically from texts

* Get diagnostic information on type of errors learners make

* Diagnostics tells was it a grammar, meaning or spelling mistake

* Each sentence is tagged with a CEFR level

7Things is unique mobile application that saves short texts into your memory. No black magic, though :) It uses spaced repetition and three types of exercises to help you memorize whatever you want.