# IoT USB vs Smart Photo Sweeper

The clearest difference is iOS requirement: IoT USB at 9.0 against Smart Photo Sweeper's 17.0. On price, ads, in-app purchases and device support 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 | IoT USB | Smart Photo Sweeper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 51 MB | 6 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [APIDEED](https://appshunter.io/developer/1552360826) | [e-sayfa.net](https://appshunter.io/developer/1885377164) |

## What reviewers say

### IoT USB

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Photo Sweeper

[App page](https://appshunter.io/ios/app/smart-photo-sweeper/id6761015890)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoT USB free?

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

### Is Smart Photo Sweeper free?

Smart Photo Sweeper is free to download, with no in-app purchases.

### Do IoT USB or Smart Photo Sweeper have ads?

Neither IoT USB nor Smart Photo Sweeper 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.*