# Aire vs Aroma Asst

The clearest difference is rating: Aroma Asst at 5.0 against Aire's 2.6. Aire's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Aroma Asst holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Aire has 5 ratings behind it against 1, so its average is the more settled of the two.

Aire ships an update every 3 weeks, Aroma Asst every 2 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Aire | Aroma Asst |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (5 ratings)](https://appshunter.io/ios/app/aire-master/id6449276777/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aroma-asst/id6758644791/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 38 MB | 35 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Aire-Master of America, Inc.](https://appshunter.io/developer/1688518556) | [兵 姚](https://appshunter.io/developer/1546606210) |

## What reviewers say

### Aire

[App page](https://appshunter.io/ios/app/aire-master/id6449276777)

Control your smart scent diffusers remotely via Bluetooth. Schedule operation times, set fragrance intensity, and create personalized scent experiences for your environment. Enjoy ultimate control over your home's aroma.

**Highlights:** Bluetooth control, Program working periods, Set fragrance intervals, Adjust intensity, 24/7 scheduling, Intuitive management

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

**In-app purchases:** none


### Aroma Asst

[App page](https://appshunter.io/ios/app/aroma-asst/id6758644791)

This intelligent application allows for real-time monitoring and control of fragrance diffusion devices. Users can customize working modes, set schedules, and manage device sharing with controlled authorities for a fully automated scent experience.

**Highlights:** Real-time equipment monitoring, Customizable working modes, Scheduled scene activation, Oil quantity and flavor tracking, Equipment sharing with authority control

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

**In-app purchases:** none


## Frequently asked questions

### Is Aire free?

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

### Is Aroma Asst free?

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

### Which has better reviews, Aire or Aroma Asst?

Aroma Asst is rated higher. Aire averages 2.6 out of 5 from 5 ratings, while Aroma Asst averages 5.0 from 1 ratings.

### Do Aire or Aroma Asst have ads?

Neither Aire nor Aroma Asst shows ads.

### Which is updated more often, Aire or Aroma Asst?

Aire ships an update every 3 weeks, and Aroma Asst every 2 months. Most recently, Aire was updated on November 3, 2026 and Aroma Asst on October 31, 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.*