Concentration Sushi vs Hamster Memory Game
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Concentration Sushi
Enhance your focus with this memory-based game. Test your recall by matching sushi cards with varying storage times across multiple difficulty levels. Compete with friends via Game Center.
- Memory card matching
- Multiple game modes
- Adjustable card storage times
- Game Center integration
- Infinite mode
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*****Sushi apps series 'Total 1 million DL accomplished!'***** Concentration app. Cards that are used in applications, 'Handy Menu Sushi' You push the button and talk. Game Mode "friendly," "normally," "difficulty" "infinitely" and has been prepared. In each level, one card storage time varies. Friendly: 5 seconds Normal: 3 seconds Difficulty: 1 second infinitely: 5 seconds (mode in which the game is over when you make a mistake). Support: -Game Center. -twitter.(iOS5)
Hamster Memory Game
Engage in a simple yet fun memory matching game featuring adorable hamster images. Flip cards to find matching pairs and compete against an opponent to collect the most pairs and unlock special hamster pictures.
- Memory card matching gameplay
- Cute hamster photos
- Single-player vs. computer mode
- Unlockable hamster pictures
- In-game album to view collected photos
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You can play a memory game with cute hamster photos! This hamster is a sapphire blue hamster Djungarian species. Broccoli is the favorite food. ◆ How to play ・The game is very simple. ・Scoring will be added if you flip two cards and get the same hamster photos. ・If you turn a different card, move on to the opponent's turn. ・Please turn over the same card more than your opponent and aim for victory. ・Every time you win the computer in single-person mode you can get a huge picture of the hamster. ・You can always see the photos you have on the album page. ◆ Requirement ・iOS 9 later ・iPhone, iPod touch ◆ Privacy Policy https://gist.github.com/travitu/12434950adf3cd4f914e102a6c139293
Screenshots
Verdict
The clearest difference is rating: Hamster Memory Game at 5.0 against Concentration Sushi's 4.0. Hamster Memory Game also leads on in-app purchases (none vs 2) and ads (none vs shown). Concentration Sushi's advantage is update cadence (every 3 months vs every 16 months). On price, review sentiment, ratings volume 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. Concentration Sushi sells 2 one-off in-app purchases. Hamster Memory Game asks for nothing beyond the download.
Hamster Memory Game holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 95% of Concentration Sushi's written reviews are positive against 100% of Hamster Memory Game's.
Concentration Sushi ships an update every 3 months, Hamster Memory Game every 16 months. The most recent releases landed on October 20, 2026 and October 7, 2026 respectively.
| Parameter | Concentration Sushi | Hamster Memory Game |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 95.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 months — better | Every 16 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 132 MB | 116 MB |
| Age rating | 4+ | 4+ |
| Developer | Qualia Systems Inc. | Toshikazu Fukuoka |
Customer experience
Concentration Sushi
Hamster Memory Game
In-app purchases
Concentration Sushi
- V.S.Mode$0.99
- No Ads$3.99
Hamster Memory Game
No in-app purchases
Questions
Is Concentration Sushi free?
Is Hamster Memory Game free?
Which has better reviews, Concentration Sushi or Hamster Memory Game?
Do Concentration Sushi or Hamster Memory Game have ads?
Which is updated more often, Concentration Sushi or Hamster Memory Game?
Other comparisons
