# ScentAir vs Aroma Carrier

The clearest difference is update cadence: ScentAir at monthly against Aroma Carrier's every 6 months. Aroma Carrier's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ScentAir ships an update monthly, Aroma Carrier every 6 months. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ScentAir | Aroma Carrier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.2 (82 ratings)](https://appshunter.io/ios/app/scentair/id1528203566/reviews)** | — |
| Number of ratings | **82** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | — |
| Size | 80 MB | 58 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ScentAir Technologies, LLC](https://appshunter.io/developer/1496832699) | [Gizwits IoT Technology Co., Ltd.](https://appshunter.io/developer/1468450527) |

## What reviewers say

### ScentAir

[App page](https://appshunter.io/ios/app/scentair/id1528203566)

Manage your scent marketing system remotely. Control fragrance intensity, create custom schedules, and monitor system health from anywhere. Offers both Wi-Fi and Bluetooth connectivity for seamless operation.

**Highlights:** Wi-Fi and Bluetooth control, Fragrance intensity adjustment, Customizable scent scheduling, Remote system monitoring, Automated alert notifications, Multi-system management

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

**In-app purchases:** none


### Aroma Carrier

[App page](https://appshunter.io/ios/app/aroma-carrier/id6446490708)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ScentAir free?

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

### Is Aroma Carrier free?

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

### Do ScentAir or Aroma Carrier have ads?

Neither ScentAir nor Aroma Carrier shows ads.

### Which is updated more often, ScentAir or Aroma Carrier?

ScentAir ships an update monthly, and Aroma Carrier every 6 months. Most recently, ScentAir was updated on September 28, 2026 and Aroma Carrier on September 17, 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.*