Anki is a smart spaced repetition flashcard program
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
Wikipedia offline & more
A simple android application for freeDictionaryAPI
quiz game with spin wheel
The Sea of Poetry is a valuable library of poetry of Persian poets.
Android Manga reader with Japanese OCR and dictionary capabilities
An Easy to Edit HTML, CSS & JAVASCRIPT QUIZ - For Students & Teachers
Web IDE in single HTML file