# MuTech vs Scent Play Pro

The clearest difference is update cadence: Scent Play Pro at every 3 weeks against MuTech's every 2 months. MuTech's advantage is iOS requirement (9.0 vs 15.5). 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.

MuTech ships an update every 2 months, Scent Play Pro every 3 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MuTech | Scent Play Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (9 ratings)](https://appshunter.io/ios/app/mutech/id1476366760/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 80 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [金女 宋](https://appshunter.io/developer/1476366759) | [CNUS](https://appshunter.io/developer/1885779748) |

## What reviewers say

### MuTech

[App page](https://appshunter.io/ios/app/mutech/id1476366760)

Control a smart scent diffuser directly from your phone. Adjust settings like working time, scent intensity, and oil quantity. Manage multiple devices and receive failure notifications.

**Highlights:** On/Off control, Adjust working time and days, Scent intensity adjustment, Record application place, Calculate aroma oil quantity, Control multiple machines, Device failure notifications

**In-app purchases:** none


### Scent Play Pro

[App page](https://appshunter.io/ios/app/scent-play-pro/id6764300685)

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

**In-app purchases:** none


## Frequently asked questions

### Is MuTech free?

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

### Is Scent Play Pro free?

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

### Do MuTech or Scent Play Pro have ads?

Neither MuTech nor Scent Play Pro shows ads.

### Which is updated more often, MuTech or Scent Play Pro?

MuTech ships an update every 2 months, and Scent Play Pro every 3 weeks. Most recently, MuTech was updated on November 3, 2026 and Scent Play Pro 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.*