# Concentration Sushi vs Memory Match

The clearest difference is rating: Memory Match at 4.8 against Concentration Sushi's 4.0. Memory Match also leads on update cadence (every 6 days vs every 3 months) and ratings volume (11 vs 2). Concentration Sushi's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Concentration Sushi sells 2 one-off in-app purchases and Memory Match sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Memory Match holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Memory Match has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 95% of Concentration Sushi's written reviews are positive against 100% of Memory Match's.

Concentration Sushi ships an update every 3 months, Memory Match every 6 days. Both last shipped on September 17, 2026.

## The numbers

| Metric | Concentration Sushi | Memory Match |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/concentration-sushi/id458072561/reviews) | **[4.8 (11 ratings)](https://appshunter.io/ios/app/memory-match-memory-lessons/id6449814564/reviews)** |
| Number of ratings | 2 | **11** |
| Positive reviews | 95.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 132 MB | 69 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qualia Systems Inc.](https://appshunter.io/developer/388873648) | [tomople](https://appshunter.io/developer/1384257281) |

## What reviewers say

### Concentration Sushi

[App page](https://appshunter.io/ios/app/concentration-sushi/id458072561)

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.

**Highlights:** Memory card matching, Multiple game modes, Adjustable card storage times, Game Center integration, Infinite mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| V.S.Mode | $0.99 | one-time |
| No Ads | $3.99 | one-time |


### Memory Match

[App page](https://appshunter.io/ios/app/memory-match-memory-lessons/id6449814564)

Engage in real-time memory challenges against players worldwide or practice against AI. Explore 17 diverse card themes and multiple game modes suitable for all ages, from casual fun to competitive brain training.

**Highlights:** Real-time online multiplayer battles, BOT matches for instant practice, Local 2-player mode, 17 unique card themes, Multiple game modes, Offline play available, 3 difficulty levels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| premium plan (1 month) | $2.99 | per month |
| premium plan (1 year) | $29.99 | per year |


## Frequently asked questions

### Is Concentration Sushi free?

Concentration Sushi is free to download, with in-app purchases available.

### Is Memory Match free?

Memory Match is free to download, with in-app purchases available.

### Which has better reviews, Concentration Sushi or Memory Match?

Memory Match is rated higher. Concentration Sushi averages 4.0 out of 5 from 2 ratings, while Memory Match averages 4.8 from 11 ratings.

### Do Concentration Sushi or Memory Match have ads?

Both Concentration Sushi and Memory Match show ads.

### Which is updated more often, Concentration Sushi or Memory Match?

Concentration Sushi ships an update every 3 months, and Memory Match every 6 days. Most recently, Concentration Sushi was updated on September 17, 2026 and Memory Match on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*