Wait Now is a free Android game developed by Star Thief that tests your reaction time. The game is designed to challenge and improve your personal response time, and it's perfect for anyone looking to test their reflexes.

To play, simply tap the screen when you're ready and wait for the screen to turn green. Once it does, tap the screen as quickly as possible. The game will record your reaction time, and you can continue to play and improve.

Wait Now is a fun and addictive game that you can share with your friends to see who has the best reaction time. Overall, it's a great way to challenge yourself and improve your reflexes.