SleepBot - SleepBot is a sleep tracking app available in Google Play and the Apple App Store.
Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.
Talalarmo - Minimalistic android alarm
QuizClash - In QuizClash, you can challenge your friends or random opponents to a game of trivia.
Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.
QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.