Sequence vs Kioku?:Number Memory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sequence
Test your memory by tapping numbered tiles in the correct order. Choose from various difficulty levels, grid sizes, and game modes to challenge yourself. See how long you can last in the infinite mode.
- Memorize numbered tile sequences
- Tap tiles in correct order
- Multiple difficulty levels
- Variable grid sizes
- Sequential number mode
- Non-sequential number mode
- Multiples of 2 mode
- Infinite mode
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Sequence is a memory game where you memorize a numbered sequence of tiles, and then tap the correct tiles in the correct order to complete the board. Multiple difficulty levels, grid sizes, and game modes give all players something to challenge them. Unlock infinite mode to see how long you can last! Game modes include: * Sequential numbers (ex: 1, 2, 3, 4, 5) * Non-Sequential numbers (ex: 3, 7, 12, 13, 16) * Multiples of 2 (ex: 2, 4, 6, 8, 10)
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 update cadence: Kioku?:Number Memory at every 2 days against Sequence's every 3 months. On price, ads, in-app purchases and device support 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. Sequence sells 2 one-off in-app purchases and Kioku?:Number Memory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Sequence ships an update every 3 months, Kioku?:Number Memory every 2 days. The most recent releases landed on September 23, 2026 and September 8, 2026 respectively.
| Parameter | Sequence | Kioku?:Number Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Dustin Wiens | Yuichi Hiruta |
In-app purchases
Sequence
- Non-Consecutive Game$0.99
- Multiples of 2$0.99
Kioku?:Number Memory
- Remove Ads$0.99
Questions
Is Sequence free?
Is Kioku?:Number Memory free?
Do Sequence or Kioku?:Number Memory have ads?
Which is updated more often, Sequence or Kioku?:Number Memory?
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