# SMART vs CPAT

The clearest difference is device support: CPAT at 3 against SMART's 1. SMART's advantage is iOS requirement (9.1 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SMART ships an update every 4 weeks, CPAT every 6 weeks. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SMART | CPAT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Size | 25 MB | 452 MB |
| Requires iOS | **9.1** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Universidad de Valencia](https://appshunter.io/developer/669422152) | [University of Birmingham](https://appshunter.io/developer/501344927) |

## What reviewers say

### SMART

[App page](https://appshunter.io/ios/app/smart-asd/id1225962755)

**Features:** macOS Compatibility

**In-app purchases:** none


### CPAT

[App page](https://appshunter.io/ios/app/cpat/id6464380537)

**In-app purchases:** none


## Frequently asked questions

### Is SMART free?

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

### Is CPAT free?

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

### Do SMART or CPAT have ads?

Neither SMART nor CPAT shows ads.

### Which is updated more often, SMART or CPAT?

SMART ships an update every 4 weeks, and CPAT every 6 weeks. Most recently, SMART was updated on October 8, 2026 and CPAT on October 18, 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.*