Duolingo: Language & Chess [unlocked]

Lea English
Duolingo is Google Play's Best-In-Class English Tutorial 2013 for android devices. With this bright and cheerful application, you can not only lea languages with children, but also restore/improve your own knowledge. The entire leaing process takes place in a playful way with the same rewards. It provides training in reading, writing and speaking, starting with the basics with a gradual transition to more and more complex tasks.

The application has one more feature. In addition to translating ready-made templates, you can practice on real texts uploaded into the program by users, or vice versa, upload the required text and wait for the users of the service to translate it, and then, of course, pay for this service.