Kioku?:Number Memory
Yuichi Hiruta Games iPhoneiPadiPod touch
Kioku?:Number Memory is a free Games app for iPhone and iPad by Yuichi Hiruta. Requires iOS 17.0. Updated June 27, 2026.
- Price
- Free
- on the App Store
- Size
- 7 MB
- Age 4+
- Updated
- Jun 27
- 2026 · v1.0.1
Screenshots
About Kioku?:Number Memory
**Simple rules. Memorize the number, then type it back in the same order.** A number appears on screen. Once it hides, tap it back in order on the custom number pad. Every correct answer adds another digit, so it keeps getting tougher. Miss, and you lose a life—run out and the game ends. How many digits can you reach? Quick to play and easy to pick up, Kioku is a number-memory game made for short breaks and chasing a new high score. Perfect for the commute or any spare moment. ■ Features • Pure number span: just memorize, then recall • Gradual ramp-up: starts at a single digit and grows on a gentle curve • Chunking hints: tips for grouping digits to remember them • Tracks your best score and highest level reached • A time bar and limit add just the right tension • Satisfying sound effects and haptics • Clean, dark, focus-friendly design • Multiple languages (English, Japanese, Spanish, Korean) ■ Great if you • Want a quick game for spare moments • Love memorizing numbers and beating your own records • Prefer calm, uncluttered game design How far can your memory—your “Kioku”—go?
What’s new
Version 1.0.1 · Updated June 27, 2026
Fix bug
App privacy
The developer, Yuichi Hiruta, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Kioku?:Number Memory | – | Free | June 27, 2026 | |
| Cupzy: Follow the Ball | – | Free | Sep 14, 2026 | Compare |
| Cargo Flow: Sorting Shift | – | Free | Aug 24, 2026 | Compare |
| BreenLine: Path Puzzle | – | Free | Sep 7, 2026 | Compare |
| Memo Sequence | – | Free | Mar 27, 2026 | Compare |
| ColorEyeze | – | Free | Sep 26, 2026 | Compare |
| Exact Cut: Slice Puzzle | – | Free | Jul 16, 2026 | Compare |