# 禾美环保 vs AiLamp

The clearest difference is update cadence: 禾美环保 at every 3 weeks against AiLamp's every 3 months. 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.

禾美环保 ships an update every 3 weeks, AiLamp every 3 months. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 禾美环保 | AiLamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Size | 83 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [禾美环保集团有限公司](https://appshunter.io/developer/1610487832) | [gaung xuan ran](https://appshunter.io/developer/1523438175) |

## What reviewers say

### 禾美环保

[App page](https://appshunter.io/ios/app/id1663099276)

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

**In-app purchases:** none


### AiLamp

[App page](https://appshunter.io/ios/app/ailamp/id6747345671)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 禾美环保 free?

禾美环保 is free to download, with no in-app purchases.

### Is AiLamp free?

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

### Do 禾美环保 or AiLamp have ads?

Neither 禾美环保 nor AiLamp shows ads.

### Which is updated more often, 禾美环保 or AiLamp?

禾美环保 ships an update every 3 weeks, and AiLamp every 3 months. Most recently, 禾美环保 was updated on October 9, 2026 and AiLamp on October 25, 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.*