Tappy Colors by Kelter is a new game that tests your reactions. Game rules are simple: you must touch the color that appears in text. Seems easy, but the difficulty arises from the limited time you have and that keeps decreasing. It is important to stay calm within your minimal time window, stay concentrated and pick the right color.
https://play.google.com/store/apps/details?id=com.outsystemscloud.miguelantunes.TappyColors