Try to identify the color of the word. Do you think it's easy? If it does not match the spelling? For example, the word "red" written in blue, and the word "green" - yellow. Not everyone will cope with such a test without a short delay. This delay is called the Stroop effect in honor of the John Ridley Stroop who first described a similar test in 1935.
WebAka is the creator of the app which can be found in the Word Games category. The latest release was on Nov 13, 2019 and xColor was downloaded and installed by over 100 users. The game was rated 4.6 on Google Play.
Take into account ads and in-app purchases while downloading this application. Download the free installer of xColor 1.0.9 and take a look at users' reviews on Droid Informer. The app can be launched on Android devices 4.0 and higher. The download of the app doesn't contain viruses or any kind of malware.