# Aroma Designers vs Scent Master Pro

The clearest difference is review sentiment: Scent Master Pro at 100% against Aroma Designers's 0%. Scent Master Pro also leads on rating (3.7 vs 1.0) and ratings volume (7 vs 2). Aroma Designers's advantage is iOS requirement (9.0 vs 13.0). 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.

Scent Master Pro holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 0% of Aroma Designers's written reviews are positive against 100% of Scent Master Pro's.

Aroma Designers ships an update weekly, Scent Master Pro fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Aroma Designers | Scent Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/aroma-designers/id6446596650/reviews) | **[3.7 (7 ratings)](https://appshunter.io/ios/app/scent-master-pro/id6499073832/reviews)** |
| Number of ratings | 2 | **7** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 26 MB | 180 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zaharina Novakova](https://appshunter.io/developer/1678327769) | [兵 姚](https://appshunter.io/developer/1546606210) |

## What reviewers say

### Aroma Designers

[App page](https://appshunter.io/ios/app/aroma-designers/id6446596650)

Control smart scent diffusers via Bluetooth from your smartphone. Program working periods, intervals, and fragrance intensity for a personalized scent experience.

**Highlights:** Bluetooth control, Programmable working periods, Adjustable intervals, Customizable fragrance intensity, 24/7 scheduling

**Features:** macOS Compatibility

**In-app purchases:** none


### Scent Master Pro

[App page](https://appshunter.io/ios/app/scent-master-pro/id6499073832)

This intelligent fragrance management app allows real-time monitoring and remote control of connected devices. Users can customize working modes, set schedules, and track oil levels for a seamless experience.

**Highlights:** Remote device control, Custom working modes, Real-time oil level monitoring, Intelligent usage calibration, Device sharing management, Scheduled operation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aroma Designers free?

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

### Is Scent Master Pro free?

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

### Which has better reviews, Aroma Designers or Scent Master Pro?

Scent Master Pro is rated higher. Aroma Designers averages 1.0 out of 5 from 2 ratings, while Scent Master Pro averages 3.7 from 7 ratings.

### Do Aroma Designers or Scent Master Pro have ads?

Neither Aroma Designers nor Scent Master Pro shows ads.

### Which is updated more often, Aroma Designers or Scent Master Pro?

Aroma Designers ships an update weekly, and Scent Master Pro fortnightly. Most recently, Aroma Designers was updated on November 3, 2026 and Scent Master Pro on October 30, 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.*