# ZNA新能源 vs 徐工环境智慧云

The clearest difference is update cadence: 徐工环境智慧云 at weekly against ZNA新能源's every 3 weeks. ZNA新能源's advantage is iOS requirement (8.0 vs 15.0). 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.

ZNA新能源 ships an update every 3 weeks, 徐工环境智慧云 weekly. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ZNA新能源 | 徐工环境智慧云 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 37 MB | 88 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [斯润天朗(北京)科技有限公司](https://appshunter.io/developer/1088717430) | [Jiangsu Xugong Information Technology Co., Ltd.](https://appshunter.io/developer/1065721255) |

## What reviewers say

### ZNA新能源

[App page](https://appshunter.io/ios/app/zna/id1476680800)

**Features:** macOS Compatibility

**In-app purchases:** none


### 徐工环境智慧云

[App page](https://appshunter.io/ios/app/id6756771821)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZNA新能源 free?

ZNA新能源 is free to download, with no in-app purchases.

### Is 徐工环境智慧云 free?

徐工环境智慧云 is free to download, with no in-app purchases.

### Do ZNA新能源 or 徐工环境智慧云 have ads?

Neither ZNA新能源 nor 徐工环境智慧云 shows ads.

### Which is updated more often, ZNA新能源 or 徐工环境智慧云?

ZNA新能源 ships an update every 3 weeks, and 徐工环境智慧云 weekly. Most recently, ZNA新能源 was updated on October 7, 2026 and 徐工环境智慧云 on October 28, 2026.

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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.*