# AromaPro vs Scent Master Pro

The clearest difference is review sentiment: Scent Master Pro at 100% against AromaPro's 0%. Scent Master Pro also leads on rating (5.0 vs 3.0) and update cadence (fortnightly vs every 4 months). On price, ratings volume, 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, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of AromaPro's written reviews are positive against 100% of Scent Master Pro's.

AromaPro ships an update every 4 months, Scent Master Pro fortnightly. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | AromaPro | Scent Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/aromapro/id6464246928/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scent-master-pro/id6499073832/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 26 MB | 180 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小飞 李](https://appshunter.io/developer/1701740089) | [兵 姚](https://appshunter.io/developer/1546606210) |

## What reviewers say

### AromaPro

[App page](https://appshunter.io/ios/app/aromapro/id6464246928)

Manage your aromatherapy system with automated scheduling and customizable fragrance intensity. Enjoy a personalized and comfortable scent experience anytime, anywhere to enhance your quality of life.

**Highlights:** Automated fragrance scheduling, Customizable scent intensity, Timed and quantitative spraying, Personalized aromatherapy experience, Remote system management

**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 AromaPro free?

AromaPro 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, AromaPro or Scent Master Pro?

Scent Master Pro is rated higher. AromaPro averages 3.0 out of 5 from 1 ratings, while Scent Master Pro averages 5.0 from 2 ratings.

### Do AromaPro or Scent Master Pro have ads?

Neither AromaPro nor Scent Master Pro shows ads.

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

AromaPro ships an update every 4 months, and Scent Master Pro fortnightly. Most recently, AromaPro was updated on September 17, 2026 and Scent Master Pro on September 16, 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.*