Sudden Ring app for iPhone and iPad

4.8 ( 8958 ratings )

Games Entertainment Puzzle Trivia
Developer: Rui Hua Li

Free

Current version: 1.0, last update: 7 years ago
First release : 27 Apr 2016
App size: 26.5 Mb

Take a look at your reaction speed.

Play is very simple, when the hand point to the correct color, tap the screen to score.

We have precise performance statistics, you can play more than a few statistics of your average response rate.

Remember, the reaction rate can be trained.

Come on and try how many scores you can get.