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
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.
A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.
Trivia.Town - In Trivia.Town you battle online with trivia lovers from all over the world.
Quesly - Test your knowledge, choose a category with 10 questions and solve your test in 100 seconds.
Akinator - Akinator is an entertainment app that acts like a digital genie that can read your mind. The game will ask you a few questions about the character you have chosen, and it will attempt to guess the character from your provided answers.