# Aroma IoT vs Cloud Scent

The clearest difference is rating: Aroma IoT at 1.7 against Cloud Scent's 1.0. Aroma IoT also leads on review sentiment (18% vs 0%) and ratings volume (20 vs 2). Cloud Scent's advantage is iOS requirement (9.0 vs 15.0). 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.

Aroma IoT holds the better App Store score, 1.7 against 1.0. That said, the two scores are not equally well evidenced: Aroma IoT has 20 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 18% of Aroma IoT's written reviews are positive against 0% of Cloud Scent's.

Aroma IoT ships an update every 2 months, Cloud Scent monthly. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Aroma IoT | Cloud Scent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (20 ratings)](https://appshunter.io/ios/app/aroma-iot/id1479180534/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/cloud-scent/id6752647278/reviews) |
| Number of ratings | **20** | 2 |
| Positive reviews | **18.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 27 MB | 24 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建美 王](https://appshunter.io/developer/1479180533) | [田坑 何](https://appshunter.io/developer/6775008097) |

## What reviewers say

### Aroma IoT

[App page](https://appshunter.io/ios/app/aroma-iot/id1479180534)

Control smart fragrance devices remotely via WiFi or mobile network. Manage device settings, view maintenance history, and group devices for efficient management. Offers authorization and employee management features.

**Highlights:** Remote device control, Network configuration, Maintenance records, Group management, Authorization management, Employee management, Intelligent search and sorting

**In-app purchases:** none


### Cloud Scent

[App page](https://appshunter.io/ios/app/cloud-scent/id6752647278)

This tool operation platform connects to and controls fragrance devices via Bluetooth. It allows for remote operation of switches, scheduled tasks, and safe power-off modes for the connected equipment.

**Highlights:** Bluetooth device connection, LAN scanning for fragrance devices, Remote switch control, Scheduled operation, Remote safe power-off

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Aroma IoT free?

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

### Is Cloud Scent free?

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

### Which has better reviews, Aroma IoT or Cloud Scent?

Aroma IoT is rated higher. Aroma IoT averages 1.7 out of 5 from 20 ratings, while Cloud Scent averages 1.0 from 2 ratings.

### Do Aroma IoT or Cloud Scent have ads?

Neither Aroma IoT nor Cloud Scent shows ads.

### Which is updated more often, Aroma IoT or Cloud Scent?

Aroma IoT ships an update every 2 months, and Cloud Scent monthly. Most recently, Aroma IoT was updated on October 24, 2026 and Cloud Scent on October 11, 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.*