# NVReTOOL vs 重机物联网

The clearest difference is device support: NVReTOOL at 3 against 重机物联网's —. 重机物联网'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 | NVReTOOL | 重机物联网 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 59 MB | 71 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [North Valley Research Co., Ltd.](https://appshunter.io/developer/1373532179) | [Lingong Group Jinan Heavy Machinary Co.,Ltd.](https://appshunter.io/developer/1511886080) |

## What reviewers say

### NVReTOOL

[App page](https://appshunter.io/ios/app/nvretool/id1570449409)

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

**In-app purchases:** none


### 重机物联网

[App page](https://appshunter.io/ios/app/id6497650950)

**In-app purchases:** none


## Frequently asked questions

### Is NVReTOOL free?

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

### Is 重机物联网 free?

重机物联网 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.*