Touch The Number vs Kioku?:Number Memory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Touch The Number
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A game in which numbers are pushed in order. For those who want to train their brain training and reflexes. It is a time-killing game that you can play casually. There are 3 modes: 9 squares for 3x3, 16 squares for 4x4, and 25 squares for 5x5.
Kioku?:Number Memory
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**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?
Screenshots
Verdict
The clearest difference is in-app purchases: Touch The Number at none against Kioku?:Number Memory's 1. Touch The Number also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). Kioku?:Number Memory's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 months). On price there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Kioku?:Number Memory sells 1 one-off in-app purchase. Touch The Number asks for nothing beyond the download.
Touch The Number ships an update every 3 months, Kioku?:Number Memory every 2 days. Both last shipped on October 25, 2026.
| Parameter | Touch The Number | Kioku?:Number Memory |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Ryouhei Azuma | Yuichi Hiruta |
In-app purchases
Touch The Number
No in-app purchases
Kioku?:Number Memory
- Remove Ads$0.99
Questions
Is Touch The Number free?
Is Kioku?:Number Memory free?
Do Touch The Number or Kioku?:Number Memory have ads?
Which is updated more often, Touch The Number or Kioku?:Number Memory?
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