# playing cards Memory vs Concentration Game

The clearest difference is rating: playing cards Memory at 5.0 against Concentration Game's 4.6. playing cards Memory also leads on iOS requirement (12.0 vs 15.0). Concentration Game's advantage is update cadence (every 5 months vs every 16 months) and ratings volume (14 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

playing cards Memory holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Concentration Game has 14 ratings behind it against 1, so its average is the more settled of the two.

playing cards Memory ships an update every 16 months, Concentration Game every 5 months. The most recent releases landed on June 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | playing cards Memory | Concentration Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/playing-cards-memory/id1273745786/reviews)** | [4.6 (14 ratings)](https://appshunter.io/ios/app/concentration-game-solo/id1616382609/reviews) |
| Number of ratings | 1 | **14** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 16 months | **Every 5 months** |
| Monetization | Ad-supported | Ad-supported |
| Size | 56 MB | 103 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jun Koizumi](https://appshunter.io/developer/1143108654) | [Hirokazu Uno](https://appshunter.io/developer/1570016990) |

## What reviewers say

### playing cards Memory

[App page](https://appshunter.io/ios/app/playing-cards-memory/id1273745786)

A classic card matching game designed to test and improve your memory. Play solo against the computer with adjustable difficulty or challenge a friend on the same device. Perfect for brain training and casual fun.

**Highlights:** Single player game modes, Two player competition, Adjustable card display time, Choice of card arrangements, Easy-to-understand rules, Game record tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Concentration Game

[App page](https://appshunter.io/ios/app/concentration-game-solo/id1616382609)

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.

**Highlights:** Single-player card game, Match numbered pairs, Time limit decreases with level, Brain training, Classic card game mechanics

**In-app purchases:** none


## Frequently asked questions

### Is playing cards Memory free?

playing cards Memory is free to download, with no in-app purchases.

### Is Concentration Game free?

Concentration Game is free to download, with no in-app purchases.

### Which has better reviews, playing cards Memory or Concentration Game?

playing cards Memory is rated higher. playing cards Memory averages 5.0 out of 5 from 1 ratings, while Concentration Game averages 4.6 from 14 ratings.

### Do playing cards Memory or Concentration Game have ads?

Both playing cards Memory and Concentration Game show ads.

### Which is updated more often, playing cards Memory or Concentration Game?

playing cards Memory ships an update every 16 months, and Concentration Game every 5 months. Most recently, playing cards Memory was updated on June 25, 2026 and Concentration Game on September 21, 2026.

---

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