Memo - Tap
Instant Memory Test
Free · Designed for iPad. Not verified for macOS.
See the numbers. Remember them.
The moment you tap "1", every other number hides. Tap them in order from memory alone. Each success adds another number — until you find your limit.
In a famous Kyoto University study, chimpanzees breezed past level 9. Can you beat a chimp?
Features
• Learn in 3 seconds, challenge forever
• Your level IS your instant memory — share your score card
• 100% offline, no login, no signup
• Fast, lightweight, dark design
• English, Korean, Japanese
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Your records now keep time. Same level, but how fast you cleared it is saved too.
The classic rule that kept confusing people is gone.
The developer, Sedong Choi, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KIOKO LAB
- Size
- 26.2 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 KIOKO LAB