# Air Aroma App vs Aroma Diffuser pro

The clearest difference is update cadence: Air Aroma App at every 3 months against Aroma Diffuser pro's every 6 months. Air Aroma App also leads on iOS requirement (12.4 vs 15.5). 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.

Air Aroma App ships an update every 3 months, Aroma Diffuser pro every 6 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Air Aroma App | Aroma Diffuser pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 18 MB | 62 MB |
| Requires iOS | **12.4** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [AIR AROMA INTERNATIONAL PTY LTD](https://appshunter.io/developer/1596186595) | [志君 李](https://appshunter.io/developer/1827885959) |

## What reviewers say

### Air Aroma App

[App page](https://appshunter.io/ios/app/air-aroma-app/id1596186593)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aroma Diffuser pro

[App page](https://appshunter.io/ios/app/aroma-diffuser-pro/id6612023034)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Air Aroma App free?

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

### Is Aroma Diffuser pro free?

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

### Do Air Aroma App or Aroma Diffuser pro have ads?

Neither Air Aroma App nor Aroma Diffuser pro shows ads.

### Which is updated more often, Air Aroma App or Aroma Diffuser pro?

Air Aroma App ships an update every 3 months, and Aroma Diffuser pro every 6 months. Most recently, Air Aroma App was updated on October 16, 2026 and Aroma Diffuser pro on October 19, 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.*