See how well you can recognize size and color—and don't let your eyes deceive you!

What’s New

Version 1.0.1

Support for iOS 8.

Ratings and Reviews

3.7 out of 5
22 Ratings

22 Ratings

Titus_ismyfakename ,

I'm rating this app

This app would be five stars if it would update my high score and place me in the world rankings appropriately. Not that I actually care and spend every waking moment trying to get a higher rank or anything like that....

GreatPokemonGo!!! ,

Really fun game!

This is honestly a really fun game in my opinion. I’m a perfectionist so I’m constantly striving to better my results and so when I got one of the questions perfect I was super happy! It’s honestly really fun and a great pastime if you don’t really have anything to do! Also you can even try to train your eyes to avoid illusions and try to see through them when you retry. It’s really fun! 10/10 would recommend!

its me bishes ,

Idk what to name it so pls just read ittt

This game is very frustrating. I honestly don’t think it knows the answers. It’s not fun, and also it takes away a lot of point when u get one wrong. The only reason I gave it two is because some people might like doing this stuffand trying to get it perfect. Anyway there’s on where you tap on the screen when two circles are the same color and the colors change on both of them after you tap! It’s ridiculous. Anyway if you wanna download the app go ahead. I hope some of you enjoy it atleast.


Ninicode Inc.
5.7 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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