# Simple Concentration Game vs card match app

The clearest difference is ads: card match app at none against Simple Concentration Game's shown. card match app also leads on update cadence (every 8 months vs every 48 months). Simple Concentration Game's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Simple Concentration Game ships an update every 48 months, card match app every 8 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Simple Concentration Game | card match app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 48 months | **Every 8 months** |
| Size | 101 MB | 18 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [hideaki fukumura](https://appshunter.io/developer/1629984757) | [SAVE IT DATA TECHNOLOGY](https://appshunter.io/developer/1839726042) |

## What reviewers say

### Simple Concentration Game

[App page](https://appshunter.io/ios/app/simple-concentration-game/id6444276614)

**Features:** macOS Compatibility

**In-app purchases:** none


### card match app

[App page](https://appshunter.io/ios/app/card-match-app/id6757120187)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Concentration Game free?

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

### Is card match app free?

card match app is free to download, with no in-app purchases.

### Do Simple Concentration Game or card match app have ads?

Simple Concentration Game shows ads; card match app does not.

### Which is updated more often, Simple Concentration Game or card match app?

Simple Concentration Game ships an update every 48 months, and card match app every 8 months. Most recently, Simple Concentration Game was updated on October 24, 2026 and card match app on October 25, 2026.

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