Comparison

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.

Head to head
About

Touch The Number

Features
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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.

About

Kioku?:Number Memory

Features
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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

Touch The Number3 screens
Kioku?:Number Memory2 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kioku?:Number Memory sells 1 one-off in-app purchase. Touch The Number asks for nothing beyond the download.

UpkeepUpdate frequency

Touch The Number ships an update every 3 months, Kioku?:Number Memory every 2 days. Both last shipped on October 25, 2026.

Scorecard5 real differences · 1 level
Touch The Number versus Kioku?:Number Memory: the parameters behind the verdict, then further details
ParameterTouch The NumberKioku?:Number Memory
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size13 MB7 MB
Age rating4+4+
DeveloperRyouhei AzumaYuichi Hiruta

In-app purchases

None

Touch The Number

No in-app purchases

1 purchases

Kioku?:Number Memory

One-time1
  • Remove Ads$0.99

Questions

Is Touch The Number free?
Touch The Number is free to download, with no in-app purchases.
Is Kioku?:Number Memory free?
Kioku?:Number Memory is free to download, with in-app purchases available.
Do Touch The Number or Kioku?:Number Memory have ads?
Touch The Number shows ads; Kioku?:Number Memory does not.
Which is updated more often, Touch The Number or Kioku?:Number Memory?
Touch The Number ships an update every 3 months, and Kioku?:Number Memory every 2 days. Most recently, Touch The Number was updated on October 25, 2026 and Kioku?:Number Memory on October 25, 2026.

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