# Scent Tech vs Aroma Buddy

The clearest difference is rating: Scent Tech at 2.2 against Aroma Buddy's 1.2. Scent Tech also leads on ratings volume (63 vs 17). Aroma Buddy's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

Scent Tech holds the better App Store score, 2.2 against 1.2. Both are backed by a comparable volume of ratings — 63 and 17 respectively. Written reviews point the same way: 14% of Scent Tech's written reviews are positive against 9% of Aroma Buddy's.

Scent Tech ships an update every 6 weeks, Aroma Buddy every 5 weeks. The most recent releases landed on September 17, 2026 and August 20, 2026 respectively.

## The numbers

| Metric | Scent Tech | Aroma Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (63 ratings)](https://appshunter.io/ios/app/scent-tech/id1662466433/reviews)** | [1.2 (17 ratings)](https://appshunter.io/ios/app/aroma-buddy/id6475075736/reviews) |
| Number of ratings | **63** | 17 |
| Positive reviews | **13.6% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 47 MB | 49 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [俊 谢](https://appshunter.io/developer/1440271932) | [志雄 陈](https://appshunter.io/developer/1719996962) |

## What reviewers say

### Scent Tech

[App page](https://appshunter.io/ios/app/scent-tech/id1662466433)

Control your scent machine remotely with this app. It offers automatic mode selection for various scenarios and allows for batch management of devices through customizable groups.

**Highlights:** Scent machine control, Automatic mode selection, Device grouping, Batch management, Customizable group names

**In-app purchases:** none


### Aroma Buddy

[App page](https://appshunter.io/ios/app/aroma-buddy/id6475075736)

Control home fragrance remotely and unlock a new vision for your living space. This app connects you to nature's scents with technological convenience.

**Highlights:** Remote fragrance control, Smart home integration, Personalized scent experiences, Nature-inspired fragrances, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scent Tech free?

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

### Is Aroma Buddy free?

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

### Which has better reviews, Scent Tech or Aroma Buddy?

Scent Tech is rated higher. Scent Tech averages 2.2 out of 5 from 63 ratings, while Aroma Buddy averages 1.2 from 17 ratings.

### Do Scent Tech or Aroma Buddy have ads?

Neither Scent Tech nor Aroma Buddy shows ads.

### Which is updated more often, Scent Tech or Aroma Buddy?

Scent Tech ships an update every 6 weeks, and Aroma Buddy every 5 weeks. Most recently, Scent Tech was updated on September 17, 2026 and Aroma Buddy on August 20, 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.*