# AFT Aroma vs Scent Master Pro

The clearest difference is review sentiment: Scent Master Pro at 100% against AFT Aroma's 8%. Scent Master Pro also leads on rating (3.7 vs 1.3). AFT Aroma's advantage is ratings volume (74 vs 7) and iOS requirement (11.0 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 1.3. That said, the two scores are not equally well evidenced: AFT Aroma has 74 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 8% of AFT Aroma's written reviews are positive against 100% of Scent Master Pro's.

AFT Aroma ships an update every 10 days, Scent Master Pro fortnightly. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AFT Aroma | Scent Master Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.3 (74 ratings)](https://appshunter.io/ios/app/aft-aroma/id6472570538/reviews) | **[3.7 (7 ratings)](https://appshunter.io/ios/app/scent-master-pro/id6499073832/reviews)** |
| Number of ratings | **74** | 7 |
| Positive reviews | 8.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 24 MB | 180 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [兵 姚](https://appshunter.io/developer/1546606210) |

## What reviewers say

### AFT Aroma

[App page](https://appshunter.io/ios/app/aft-aroma/id6472570538)

This app enhances your living space with pleasant fragrances. It offers simple, user-friendly controls and comprehensive features to personalize your environment when used with its hardware device.

**Highlights:** Easy to use interface, Comprehensive features, Personalize your living space, Enhances with fragrance, Works with hardware device

**In-app purchases:** none

**What reviewers like**

- ✅ Works perfectly when properly set up
- 🔗 Quick Bluetooth connection
- 👍 Easy to use interface
- 💡 Functional machine hardware

**What reviewers complain about**

- 🐛 App crashes on launch
- 📱 iPhone/iOS compatibility issues
- 🔌 Connection failures to device
- ❌ App won't open or closes immediately
- 🎨 Poor UI design and readability

**Reported bugs**

- App crashes immediately upon opening
- App won't launch on iPhone
- Device fails to connect via Bluetooth
- App closes when selecting device
- Pairing code not provided or incorrect

**Requested features**

- Improve app stability and crash prevention
- Better iOS compatibility
- Clear documentation of default passwords
- Enhanced UI design and readability
- More comprehensive control options


### 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 AFT Aroma free?

AFT Aroma 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, AFT Aroma or Scent Master Pro?

Scent Master Pro is rated higher. AFT Aroma averages 1.3 out of 5 from 74 ratings, while Scent Master Pro averages 3.7 from 7 ratings.

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

Neither AFT Aroma nor Scent Master Pro shows ads.

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

AFT Aroma ships an update every 10 days, and Scent Master Pro fortnightly. Most recently, AFT Aroma was updated on October 22, 2026 and Scent Master Pro on October 24, 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.*