SleepBot - SleepBot is a sleep tracking app available in Google Play and the Apple App Store.

QuizUp - QuizUp gives you the opportunity to test your trivia skills against friends and strangers throughout the world.

Sleep Cycle - Bio-alarm clock that wakes you up at optimal times based on your sleep patterns.

A Google a Day - Online trivia game where you use Google's search to answer questions as fast as you can.

Puzzle Alarm Clock - Puzzle Alarm Clock is an Android-based application which gives a very different sleep monitoring services and an alarm clock module that works according to the user’s requirement.

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