March 21st - #1 in the US App Store!
April 15th - #1 in the UK App Store!

Top 10 game in over 25 countries!

How good is your memory? Find out with MemoryBlock! Watch the computer carefully as it creates sequences for you to mimic. With 5 buttons to keep track of it's harder than it seems! How far can you go?

Perfect for on-the-go gaming!

Test and improve your reflexes with the new Speed Mode! Watch and listen as the computer shouts out colors for you to tap. The higher your score, the faster it goes! But be careful, it will try to trick you along the way!

*Train your brain while you play!
*Four Memory Mode Speed Levels
*Four Sound Options
*Tracks your best scores
*Pick up and play anywhere, anytime!
*NEW Speed Mode
*Test and improve your reflexes!
*Completely FREE!!

What’s New

Version 2.3.1

GameCenter Added!
*New achievements and leaderboards to compete for!

Ratings and Reviews

4.1 out of 5
214 Ratings

214 Ratings

🌺jasmine ,

Love it

Like it but should be more activities to do with the blocks

Bethany kim ,

MemoryBlock game

I gave it a 5 ⭐️ rate because it gets people who forget a lot and helps them a lot to get them to remember .⭐️⭐️⭐️⭐️

Molliemew ,

Simon game rating

Really good entertaining game more than on way of playing it five 5 star rating of the game

App Privacy

The developer, Category 5 Games, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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