# vOPS WMS vs HDerma

The clearest difference is device support: vOPS WMS at 2 against HDerma's —. HDerma's advantage is iOS requirement (12.0 vs 15.6). 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 | vOPS WMS | HDerma |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Weekly | — |
| Size | 47 MB | 100 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [Viettel Post Joint Stock Corporation](https://appshunter.io/developer/1439046277) | [SandboxVN Technoloy JSC](https://appshunter.io/developer/1636815872) |

## What reviewers say

### vOPS WMS

[App page](https://appshunter.io/ios/app/vops-wms/id6448251543)

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

**In-app purchases:** none


### HDerma

[App page](https://appshunter.io/ios/app/hderma/id6463867392)

**In-app purchases:** none


## Frequently asked questions

### Is vOPS WMS free?

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

### Is HDerma free?

HDerma 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.*