# Brain Training vs Simple Concentration Game

The clearest difference is update cadence: Brain Training at every 2 weeks against Simple Concentration Game's every 48 months. Brain Training also leads on iOS requirement (8.0 vs 13.0). On price, ads, 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.

Brain Training ships an update every 2 weeks, Simple Concentration Game every 48 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Brain Training | Simple Concentration Game |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 93.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 48 months |
| Monetization | Ad-supported | — |
| Size | 17 MB | 101 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Qualia Systems Inc.](https://appshunter.io/developer/388873648) | [hideaki fukumura](https://appshunter.io/developer/1629984757) |

## What reviewers say

### Brain Training

[App page](https://appshunter.io/ios/app/brain-training-concentration-symbols/id783911094)

Enhance your memory and focus with a simple yet challenging symbol-based game. Test your cognitive abilities and improve your storage power through engaging gameplay.

**Highlights:** Symbol-based memory challenges, Concentration improvement, Cognitive ability testing, Simple gameplay mechanics, Storage power enhancement

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

**In-app purchases:** none


### Simple Concentration Game

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Brain Training free?

Brain Training is free to download, with no in-app purchases.

### Is Simple Concentration Game free?

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

### Do Brain Training or Simple Concentration Game have ads?

Both Brain Training and Simple Concentration Game show ads.

### Which is updated more often, Brain Training or Simple Concentration Game?

Brain Training ships an update every 2 weeks, and Simple Concentration Game every 48 months. Most recently, Brain Training was updated on October 23, 2026 and Simple Concentration Game on October 24, 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.*