# DFU Plus vs Sottlot

The clearest difference is device support: DFU Plus at 2 against Sottlot's —. Sottlot's advantage is iOS requirement (11.0 vs 13.0). 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 | DFU Plus | Sottlot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Size | 9 MB | 9 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Lanke Xuntong Technology Co., Ltd.](https://appshunter.io/developer/640898259) | [Shenzhen SRESKY Co., Ltd.](https://appshunter.io/developer/1472957256) |

## What reviewers say

### DFU Plus

[App page](https://appshunter.io/ios/app/dfu-plus/id1535944293)

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

**In-app purchases:** none


### Sottlot

[App page](https://appshunter.io/ios/app/sottlot/id6480105342)

**In-app purchases:** none


## Frequently asked questions

### Is DFU Plus free?

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

### Is Sottlot free?

Sottlot 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.*