TennisTrkr - Track your tennis score right on your wrist with TennisTrkr for Fitbit smartwatches.
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.
SYQEL VJ - Automatic responsive visuals for your streams
Language Learning with Netflix - Use movies as study material for language learning
BestShot - Your AI-based tennis coach
Word Chain - Word Chain is an application related to words and forming the chains of letters.