# EXTREME vs Authorized Unlock

The clearest difference is iOS requirement: EXTREME at 8.0 against Authorized Unlock's 12.0. 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 | EXTREME | Authorized Unlock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Size | 2 MB | 80 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凤军 程](https://appshunter.io/developer/873913814) | [SHENZHEN JOINT TECHNOLOGY CO.,LTD](https://appshunter.io/developer/1070842011) |

## What reviewers say

### EXTREME

[App page](https://appshunter.io/ios/app/extreme-2/id1474063239)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authorized Unlock

[App page](https://appshunter.io/ios/app/authorized-unlock/id6445982270)

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

**In-app purchases:** none


## Frequently asked questions

### Is EXTREME free?

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

### Is Authorized Unlock free?

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

### Do EXTREME or Authorized Unlock have ads?

Neither EXTREME nor Authorized Unlock 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.*