Memory Master vs Kioku?:Number Memory
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Memory Master
This game offers multiple difficulty levels to test and improve your memory. It's designed for quick play sessions, making it suitable for all ages to enhance cognitive skills and enjoy engaging challenges.
- Multiple difficulty modes (Easy, Normal, Hard)
- Improves memory and brain development
- Quick, one-round gameplay
- Suitable for children and adults
- Engaging card matching challenges
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Looking for a game you can enjoy one round at a time? We recommend this game! Easy Mode – Perfect for improving your child’s memory and brain development! Find 4 matching pairs among 8 cards and clear the stage within the given attempts. Give your child a fun and engaging playtime! Normal Mode – Enjoyable with just the right amount of challenge! Find 8 matching pairs among 16 cards and clear the stage within the given attempts. Discover your hidden talents! Hard Mode – A challenging level even for matching game experts! Find 16 matching pairs among 32 cards and clear the stage within the given attempts. Challenge yourself with friends, family, or your partner! If you had fun playing, please leave a rating. If you want updates, feel free to share your feedback!
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 Memory Master's every 4 days. Memory Master's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ads and in-app purchases 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. Memory Master sells 1 one-off in-app purchase and Kioku?:Number Memory sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Memory Master ships an update every 4 days, Kioku?:Number Memory every 2 days. Both last shipped on October 25, 2026.
| Parameter | Memory Master | Kioku?:Number Memory |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (23 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 63 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | JIYOON LEE | Yuichi Hiruta |
In-app purchases
Memory Master
- remove_ad$0.99
Kioku?:Number Memory
- Remove Ads$0.99
Questions
Is Memory Master free?
Is Kioku?:Number Memory free?
Do Memory Master or Kioku?:Number Memory have ads?
Which is updated more often, Memory Master or Kioku?:Number Memory?
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