# MAT Practice Test Pro vs Cognitive Compass

The clearest difference is ads: MAT Practice Test Pro at none against Cognitive Compass's shown. MAT Practice Test Pro also leads on iOS requirement (13.0 vs 18.2). Cognitive Compass's advantage is update cadence (monthly vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. MAT Practice Test Pro sells 1 one-off in-app purchase and Cognitive Compass sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

MAT Practice Test Pro ships an update every 3 months, Cognitive Compass monthly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MAT Practice Test Pro | Cognitive Compass |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Size | 47 MB | 30 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [3328833 Nova Scotia Limited](https://appshunter.io/developer/1757830011) | [FooWibble](https://appshunter.io/developer/1785079752) |

## What reviewers say

### MAT Practice Test Pro

[App page](https://appshunter.io/ios/app/mat-practice-test-pro/id6740156947)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $9.99 | one-time |


### Cognitive Compass

[App page](https://appshunter.io/ios/app/cognitive-compass/id6744084178)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $4.99 | per month |


## Frequently asked questions

### Is MAT Practice Test Pro free?

MAT Practice Test Pro is free to download, with in-app purchases available.

### Is Cognitive Compass free?

Cognitive Compass is free to download, with in-app purchases available.

### Do MAT Practice Test Pro or Cognitive Compass have ads?

Cognitive Compass shows ads; MAT Practice Test Pro does not.

### Which is updated more often, MAT Practice Test Pro or Cognitive Compass?

MAT Practice Test Pro ships an update every 3 months, and Cognitive Compass monthly. Most recently, MAT Practice Test Pro was updated on October 1, 2026 and Cognitive Compass on October 7, 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.*