Prune - Prune is a Puzzle and Single-player video game that is developed by Joel McDonald.
Instabug - The top apps in the world rely on Instabug for beta testing, user engagement and crash reporting.
A Walk in the Dark - A Walk in the Dark is one of the most addictive and quite challenging Action, Puzzle-Platform and Adventure video game that takes you on an amazing journey in the world of wonders.
Userbrain - Easy, fast, and affordable user testing for websites and prototypes.
Shadow - Transform any device into a supercharged gaming machine.
UserTest.io - User testing made simple. High-quality, affordable user testing solutions from real users, here in the UK. Improve your usability!