# mTest vs Inversion Operations

The clearest difference is in-app purchases: Inversion Operations at none against mTest's 1. mTest's advantage is device support and iOS requirement (13.0 vs 15.1). On price there is nothing between them.

Both are free to download. mTest sells 1 one-off in-app purchase. Inversion Operations asks for nothing beyond the download.

## The numbers

| Metric | mTest | Inversion Operations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Monthly | — |
| Size | 215 MB | 192 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Vinod Manammal](https://appshunter.io/developer/1747013359) | [Muhammed Musharaf](https://appshunter.io/developer/1875872718) |

## What reviewers say

### mTest

[App page](https://appshunter.io/ios/app/mtest-mock-test/id6504659112)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Inversion Operations

[App page](https://appshunter.io/ios/app/inversion-operations/id6758939902)

**In-app purchases:** none


## Frequently asked questions

### Is mTest free?

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

### Is Inversion Operations free?

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

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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.*