Memory vs Concentration Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Memory
This classic card game challenges you to remember the location of numbers to match pairs. Train your memory with adjustable difficulty levels, play solo, or compete with friends and players worldwide.
- Memory training
- Adjustable difficulty
- Single-player mode
- Local multiplayer
- Online battles
- Global leaderboards
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Why don't you play the classic card game "Memory"? ・ The rule is simple, just remember the location of the numbers and get two of the same numbers! You can train your memory while playing. ・ Safe for beginners. Advanced users can also enjoy it! Difficulty can be selected from "Easy", "Normal", "Hard" and "Very Hard" ・ You can play against each other as well as for one person! Please play with your family and friends! ・ You can play against people from all over the world in online battles. I hope you will improve your memory weakness and aim for a high rating. ・ Notes Please note that if you uninstall the app, your records will be lost and you will not be able to recover.
Concentration Game
A classic single-player card game where you match pairs of numbers. The challenge increases with a decreasing time limit as you advance through levels. Enjoy a brain-training experience with this solo card game.
- Single-player card game
- Match numbered pairs
- Time limit decreases with level
- Brain training
- Classic card game mechanics
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It is a classic card game. For one person. Match pairs of the same numbers. The time limit decreases as the level goes up. You can obtain and collect images by clearing levels.
Screenshots
Verdict
Memory and Concentration Game both sit at 4.5 stars, but that hides the real split: 100% of Concentration Game's written reviews are positive against 71% of Memory's. Memory's advantage is update cadence (monthly vs every 5 months) and ratings volume (152 vs 18). On price, rating, 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. Neither carries in-app purchases, so what you see is what you pay.
Concentration Game holds the better App Store score, 4.6 against 4.5. That said, the two scores are not equally well evidenced: Memory has 152 ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 71% of Memory's written reviews are positive against 100% of Concentration Game's.
Memory ships an update monthly, Concentration Game every 5 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Memory | Concentration Game |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (152 ratings) | 4.6 (18 ratings) — better |
| Positive reviews | 71.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 152 — better | 18 |
| Update frequency | Monthly — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 229 MB | 103 MB |
| Age rating | 12+ | 4+ |
| Developer | HAREPPO | Hirokazu Uno |
Customer experience
Memory
Concentration Game
In-app purchases
Memory
No in-app purchases
Concentration Game
No in-app purchases
Questions
Is Memory free?
Is Concentration Game free?
Which has better reviews, Memory or Concentration Game?
Do Memory or Concentration Game have ads?
Which is updated more often, Memory or Concentration Game?
Other comparisons
