# TheKeyMaker vs 2FA Authenticator

The clearest difference is device support: 2FA Authenticator at 2 against TheKeyMaker's —. TheKeyMaker's advantage is iOS requirement (13.0 vs 17.2). 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 | TheKeyMaker | 2FA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | — | Every 2 weeks |
| Size | 22 MB | 45 MB |
| Requires iOS | **13.0** | 17.2 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Michael Xie](https://appshunter.io/developer/1534843099) | [Muhammad Ajmal Shah](https://appshunter.io/developer/1730659507) |

## What reviewers say

### TheKeyMaker

[App page](https://appshunter.io/ios/app/thekeymaker-authuno/id1534843097)

**In-app purchases:** none


### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-mfa-auth/id6499033722)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TheKeyMaker free?

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

### Is 2FA Authenticator free?

2FA Authenticator 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.*