# 郑好运 vs EVOS智慧环卫

The clearest difference is update cadence: EVOS智慧环卫 at every 3 days against 郑好运's every 2 months. 郑好运's advantage is iOS requirement (9.0 vs 14). 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.

郑好运 ships an update every 2 months, EVOS智慧环卫 every 3 days. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 郑好运 | EVOS智慧环卫 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 57 MB | 73 MB |
| Requires iOS | **9.0** | 14 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zhengzhou Cotton Exchange Market Co., Ltd.](https://appshunter.io/developer/1107472842) | [郑州森鹏物联网有限公司](https://appshunter.io/developer/1570960485) |

## What reviewers say

### 郑好运

[App page](https://appshunter.io/ios/app/id1536092563)

**Features:** macOS Compatibility

**In-app purchases:** none


### EVOS智慧环卫

[App page](https://appshunter.io/ios/app/evos/id1591727680)

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

**In-app purchases:** none


## Frequently asked questions

### Is 郑好运 free?

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

### Is EVOS智慧环卫 free?

EVOS智慧环卫 is free to download, with no in-app purchases.

### Do 郑好运 or EVOS智慧环卫 have ads?

Neither 郑好运 nor EVOS智慧环卫 shows ads.

### Which is updated more often, 郑好运 or EVOS智慧环卫?

郑好运 ships an update every 2 months, and EVOS智慧环卫 every 3 days. Most recently, 郑好运 was updated on September 10, 2026 and EVOS智慧环卫 on September 13, 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.*