# IoT USB vs ArchiveDock

The clearest difference is in-app purchases: IoT USB at none against ArchiveDock's 1. IoT USB also leads on iOS requirement (9.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. ArchiveDock sells 1 one-off in-app purchase. IoT USB asks for nothing beyond the download.

## The numbers

| Metric | IoT USB | ArchiveDock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 51 MB | 11 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APIDEED](https://appshunter.io/developer/1552360826) | [跃松 邬](https://appshunter.io/developer/1757347442) |

## What reviewers say

### IoT USB

[App page](https://appshunter.io/ios/app/iot-usb/id1551923512)

**Features:** macOS Compatibility

**In-app purchases:** none


### ArchiveDock

[App page](https://appshunter.io/ios/app/archivedock-ssd-photo-backup/id6796394349)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is IoT USB free?

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

### Is ArchiveDock free?

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

### Do IoT USB or ArchiveDock have ads?

Neither IoT USB nor ArchiveDock 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.*