# 智慧云香氛 vs Scent Lab

The clearest difference is update cadence: 智慧云香氛 at every 3 weeks against Scent Lab's every 4 months. 智慧云香氛 also leads on iOS requirement (13.0 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.

智慧云香氛 ships an update every 3 weeks, Scent Lab every 4 months. The most recent releases landed on July 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 智慧云香氛 | Scent Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/id6478724975/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Size | 23 MB | 33 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hangzhou GreenAir Environmental Protection Technology Co., Ltd](https://appshunter.io/developer/1154398110) | [俊 谢](https://appshunter.io/developer/1440271932) |

## What reviewers say

### 智慧云香氛

[App page](https://appshunter.io/ios/app/id6478724975)

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

**In-app purchases:** none


### Scent Lab

[App page](https://appshunter.io/ios/app/scent-lab/id6752229817)

**In-app purchases:** none


## Frequently asked questions

### Is 智慧云香氛 free?

智慧云香氛 is free to download, with no in-app purchases.

### Is Scent Lab free?

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

### Do 智慧云香氛 or Scent Lab have ads?

Neither 智慧云香氛 nor Scent Lab shows ads.

### Which is updated more often, 智慧云香氛 or Scent Lab?

智慧云香氛 ships an update every 3 weeks, and Scent Lab every 4 months. Most recently, 智慧云香氛 was updated on July 26, 2026 and Scent Lab on September 24, 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.*