Trivia Crack - Produced by Etermax, Trivia Crack lets players answer trivia questions and compete against other people on mobile devices.

Coinbase - Bitcoin, safe and easy.

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

Binance - Cryptocurrencies exchange platform

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.

Poloniex - US-based cryptocurrency exchange with maximum security