# Auth Armor Authenticator vs Storage Atlas

The clearest difference is in-app purchases: Auth Armor Authenticator at none against Storage Atlas's 2. Auth Armor Authenticator also leads on iOS requirement (11.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Storage Atlas sells 2 in-app purchases, starting at $4.99 per month. Auth Armor Authenticator asks for nothing beyond the download.

## The numbers

| Metric | Auth Armor Authenticator | Storage Atlas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 35 MB | 2 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Auth Armor Technologies, Inc](https://appshunter.io/developer/1543570928) | [Luke Mclaughlin](https://appshunter.io/developer/1893671036) |

## What reviewers say

### Auth Armor Authenticator

[App page](https://appshunter.io/ios/app/auth-armor-authenticator/id1502837764)

**Features:** macOS Compatibility

**In-app purchases:** none


### Storage Atlas

[App page](https://appshunter.io/ios/app/storage-atlas/id6790095000)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Storage Atlas Pro (Monthly) | $4.99 | per month |
| Storage Atlas Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Auth Armor Authenticator free?

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

### Is Storage Atlas free?

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

### Do Auth Armor Authenticator or Storage Atlas have ads?

Neither Auth Armor Authenticator nor Storage Atlas 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.*