# SMART_AROMA vs CACTUS Link

The clearest difference is rating: SMART_AROMA at 3.0 against CACTUS Link's 1.0. SMART_AROMA also leads on update cadence (every 8 days vs monthly). CACTUS Link's advantage is iOS requirement (9.0 vs 11.0). 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.

SMART_AROMA holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

SMART_AROMA ships an update every 8 days, CACTUS Link monthly. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SMART_AROMA | CACTUS Link |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/smart-aroma/id1627724129/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/cactus-link/id6738645057/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free | Free |
| Size | 32 MB | 26 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [萍萍 刘](https://appshunter.io/developer/1626043006) | [ERA GROUP L.L.C](https://appshunter.io/developer/1211119985) |

## What reviewers say

### SMART_AROMA

[App page](https://appshunter.io/ios/app/smart-aroma/id1627724129)

Manage your smart fragrance device remotely using your smartphone. Adjust fan speed, set fragrance intensity, and customize device settings without needing an internet connection.

**Highlights:** Device search and add, Rename and remark devices, Adjust fan wind/power, Set fragrance density, Password protection

**Features:** macOS Compatibility

**In-app purchases:** none


### CACTUS Link

[App page](https://appshunter.io/ios/app/cactus-link/id6738645057)

Easily manage your scent diffusers with this smart application. It utilizes Bluetooth technology to provide smartphone control over your diffuser's functions.

**Highlights:** Bluetooth control, Scent diffuser management, Smartphone integration, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMART_AROMA free?

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

### Is CACTUS Link free?

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

### Which has better reviews, SMART_AROMA or CACTUS Link?

SMART_AROMA is rated higher. SMART_AROMA averages 3.0 out of 5 from 2 ratings, while CACTUS Link averages 1.0 from 1 ratings.

### Do SMART_AROMA or CACTUS Link have ads?

Neither SMART_AROMA nor CACTUS Link shows ads.

### Which is updated more often, SMART_AROMA or CACTUS Link?

SMART_AROMA ships an update every 8 days, and CACTUS Link monthly. Most recently, SMART_AROMA was updated on October 17, 2026 and CACTUS Link 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.*