# VSG101 Update vs KBProBatchDFU

The clearest difference is iOS requirement: KBProBatchDFU at 14.0 against VSG101 Update's 16.6. 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 | VSG101 Update | KBProBatchDFU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 1 MB | 13 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [VITALSIGNS TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1394370436) | [KKM Co.,Ltd.](https://appshunter.io/developer/1009170317) |

## What reviewers say

### VSG101 Update

[App page](https://appshunter.io/ios/app/vsg101-update/id1628054504)

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

**In-app purchases:** none


### KBProBatchDFU

[App page](https://appshunter.io/ios/app/kbprobatchdfu/id6505086380)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VSG101 Update free?

VSG101 Update is free to download, with no in-app purchases.

### Is KBProBatchDFU free?

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

### Do VSG101 Update or KBProBatchDFU have ads?

Neither VSG101 Update nor KBProBatchDFU 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.*