# Authenticate vs Supervision App

The clearest difference is device support: Authenticate at 2 against Supervision App's —. Supervision App's advantage is iOS requirement (13.0 vs 16.6). On price 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.

## The numbers

| Metric | Authenticate | Supervision App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 months | — |
| Size | 32 MB | 87 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [OLNICA](https://appshunter.io/developer/1286744445) | [KMA Tech Holding Limited](https://appshunter.io/developer/1534109975) |

## What reviewers say

### Authenticate

[App page](https://appshunter.io/ios/app/authenticate/id1548948928)

**In-app purchases:** none


### Supervision App

[App page](https://appshunter.io/ios/app/supervision-app/id1582613761)

**In-app purchases:** none


## Frequently asked questions

### Is Authenticate free?

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

### Is Supervision App free?

Supervision App 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.*