# MuTech vs Puur Scent

The clearest difference is iOS requirement: MuTech at 9.0 against Puur Scent's 11. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MuTech | Puur Scent |
| --- | --- | --- |
| 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 2 months |
| Monetization | Free | — |
| Size | 50 MB | 32 MB |
| Requires iOS | **9.0** | 11 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [金女 宋](https://appshunter.io/developer/1476366759) | [MC Services Diensten](https://appshunter.io/developer/1715633731) |

## 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


### Puur Scent

[App page](https://appshunter.io/ios/app/puur-scent/id6471571494)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MuTech free?

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

### Is Puur Scent free?

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

### Do MuTech or Puur Scent have ads?

Neither MuTech nor Puur Scent shows ads.

### Which is updated more often, MuTech or Puur Scent?

MuTech ships an update every 2 months, and Puur Scent every 2 months. Most recently, MuTech was updated on November 3, 2026 and Puur Scent on November 4, 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.*