Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

Courtmatics Smart Tennis Coaching System - Instant coaching & detailed feedback on your tennis game

Language Learning with Netflix - Use movies as study material for language learning

Smash Tennis - Makes finding tennis partners easy

Word Chain - Word Chain is an application related to words and forming the chains of letters.

ShotTracker - Boosts basketball players' shot by measuring performance