QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
Plot Guru - Turn Netflix-watching into a competitive trivia game!
A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.
GameBot - Telegram's in-app gaming platform
Trivia Crack Kingdoms - The amazing quiz game that lets you test your knowledge and challenge your friends to see who is the smartest. Developed by Etermax
StoryBot - A fun turn-based writing game game over Facebook Messenger