# Cloud Authenticator vs Metal Detector · Key Finder

The clearest difference is price: Cloud Authenticator at Free against Metal Detector · Key Finder's $3.99. Metal Detector · Key Finder's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

Cloud Authenticator is free to download; Metal Detector · Key Finder costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Cloud Authenticator | Metal Detector · Key Finder |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 33 MB | 17 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [荣庄 杨](https://appshunter.io/developer/1538534798) | [浩东 许](https://appshunter.io/developer/1834069800) |

## What reviewers say

### Cloud Authenticator

[App page](https://appshunter.io/ios/app/cloud-authenticator/id1542286360)

**Features:** macOS Compatibility

**In-app purchases:** none


### Metal Detector · Key Finder

[App page](https://appshunter.io/ios/app/metal-detector-key-finder/id6771803006)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Authenticator free?

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

### Is Metal Detector · Key Finder free?

Metal Detector · Key Finder costs $3.99, with no in-app purchases.

### Do Cloud Authenticator or Metal Detector · Key Finder have ads?

Cloud Authenticator shows ads; Metal Detector · Key Finder does not.

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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.*