# ScentAir vs Parfums de Marly Home Diffuser

The clearest difference is rating: Parfums de Marly Home Diffuser at 2.9 against ScentAir's 2.2. Parfums de Marly Home Diffuser also leads on update cadence (every 3 days vs monthly) and review sentiment (25% vs 17%). ScentAir's advantage is ratings volume (82 vs 7). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Parfums de Marly Home Diffuser holds the better App Store score, 2.9 against 2.2. That said, the two scores are not equally well evidenced: ScentAir has 82 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 17% of ScentAir's written reviews are positive against 25% of Parfums de Marly Home Diffuser's.

ScentAir ships an update monthly, Parfums de Marly Home Diffuser every 3 days. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ScentAir | Parfums de Marly Home Diffuser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (82 ratings)](https://appshunter.io/ios/app/scentair/id1528203566/reviews) | **[2.9 (7 ratings)](https://appshunter.io/ios/app/parfums-de-marly-home-diffuser/id6526496713/reviews)** |
| Number of ratings | **82** | 7 |
| Positive reviews | 16.7% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | Free |
| Size | 80 MB | 18 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ScentAir Technologies, LLC](https://appshunter.io/developer/1496832699) | [Marly Perfume And Beauty Trading LLC](https://appshunter.io/developer/1709659379) |

## What reviewers say

### ScentAir

[App page](https://appshunter.io/ios/app/scentair/id1528203566)

Manage your scent marketing system remotely. Control fragrance intensity, create custom schedules, and monitor system health from anywhere. Offers both Wi-Fi and Bluetooth connectivity for seamless operation.

**Highlights:** Wi-Fi and Bluetooth control, Fragrance intensity adjustment, Customizable scent scheduling, Remote system monitoring, Automated alert notifications, Multi-system management

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

**In-app purchases:** none


### Parfums de Marly Home Diffuser

[App page](https://appshunter.io/ios/app/parfums-de-marly-home-diffuser/id6526496713)

Control your home fragrance device remotely. Program and customize your weekly scent diffusion schedule for a personalized atmosphere. Effortlessly manage your home's olfactive journey.

**Highlights:** Remote device operation, Weekly diffusion timetable programming, Customization options, Effortless interaction, Personalized scent scheduling

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

**In-app purchases:** none


## Frequently asked questions

### Is ScentAir free?

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

### Is Parfums de Marly Home Diffuser free?

Parfums de Marly Home Diffuser is free to download, with no in-app purchases.

### Which has better reviews, ScentAir or Parfums de Marly Home Diffuser?

Parfums de Marly Home Diffuser is rated higher. ScentAir averages 2.2 out of 5 from 82 ratings, while Parfums de Marly Home Diffuser averages 2.9 from 7 ratings.

### Do ScentAir or Parfums de Marly Home Diffuser have ads?

Neither ScentAir nor Parfums de Marly Home Diffuser shows ads.

### Which is updated more often, ScentAir or Parfums de Marly Home Diffuser?

ScentAir ships an update monthly, and Parfums de Marly Home Diffuser every 3 days. Most recently, ScentAir was updated on October 12, 2026 and Parfums de Marly Home Diffuser on October 3, 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.*