# 店掌柜VIP vs Scent Diffuser

The clearest difference is update cadence: Scent Diffuser at every 2 weeks against 店掌柜VIP's every 5 months. 店掌柜VIP's advantage is iOS requirement (9.3 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.

店掌柜VIP ships an update every 5 months, Scent Diffuser every 2 weeks. The most recent releases landed on September 17, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | 店掌柜VIP | Scent Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 58 MB | 5 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [雅威软件](https://appshunter.io/developer/1460759103) | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) |

## What reviewers say

### 店掌柜VIP

[App page](https://appshunter.io/ios/app/vip/id1515255559)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scent Diffuser

[App page](https://appshunter.io/ios/app/scent-diffuser/id1578216698)

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

**In-app purchases:** none


## Frequently asked questions

### Is 店掌柜VIP free?

店掌柜VIP is free to download, with no in-app purchases.

### Is Scent Diffuser free?

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

### Do 店掌柜VIP or Scent Diffuser have ads?

Neither 店掌柜VIP nor Scent Diffuser shows ads.

### Which is updated more often, 店掌柜VIP or Scent Diffuser?

店掌柜VIP ships an update every 5 months, and Scent Diffuser every 2 weeks. Most recently, 店掌柜VIP was updated on September 17, 2026 and Scent Diffuser on August 18, 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.*