# TestIt vs Physics Playgrounds

The clearest difference is iOS requirement: TestIt at 13.0 against Physics Playgrounds's 15.0. 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.

## The numbers

| Metric | TestIt | Physics Playgrounds |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 22 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ONUR ARDA OZ](https://appshunter.io/developer/1746677985) | [KheniTech](https://appshunter.io/developer/1580419338) |

## What reviewers say

### TestIt

[App page](https://appshunter.io/ios/app/testit-ai-question-bank/id6757253606)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Playgrounds

[App page](https://appshunter.io/ios/app/physics-playgrounds/id6761057955)

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

**In-app purchases:** none


## Frequently asked questions

### Is TestIt free?

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

### Is Physics Playgrounds free?

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

### Do TestIt or Physics Playgrounds have ads?

Neither TestIt nor Physics Playgrounds shows ads.

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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.*