# Brain Matrix vs ArrayQuest

The clearest difference is update cadence: ArrayQuest at daily against Brain Matrix's every 3 months. 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 Matrix ships an update every 3 months, ArrayQuest daily. The most recent releases landed on September 20, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Brain Matrix | ArrayQuest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 23 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Richard Ihezie](https://appshunter.io/developer/1871307784) | [Applane](https://appshunter.io/developer/1836848119) |

## What reviewers say

### Brain Matrix

[App page](https://appshunter.io/ios/app/brain-matrix-brain-trainer/id6758169224)

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

**In-app purchases:** none


### ArrayQuest

[App page](https://appshunter.io/ios/app/arrayquest-algorithm-puzzle/id6769298227)

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

**In-app purchases:** none


## Frequently asked questions

### Is Brain Matrix free?

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

### Is ArrayQuest free?

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

### Do Brain Matrix or ArrayQuest have ads?

Neither Brain Matrix nor ArrayQuest shows ads.

### Which is updated more often, Brain Matrix or ArrayQuest?

Brain Matrix ships an update every 3 months, and ArrayQuest daily. Most recently, Brain Matrix was updated on September 20, 2026 and ArrayQuest on September 8, 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.*