# AirBtu vs AppAirTools

The clearest difference is in-app purchases: AirBtu at none against AppAirTools's 1. AppAirTools's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. AppAirTools sells 1 in-app purchase, starting at $0.99 per month. AirBtu asks for nothing beyond the download.

AirBtu ships an update every 2 days, AppAirTools every 3 days. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AirBtu | AppAirTools |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 4 MB | 52 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nisit Sirimarnkit](https://appshunter.io/developer/1051159857) | [wanchai khwunkhum](https://appshunter.io/developer/6807079696) |

## What reviewers say

### AirBtu

[App page](https://appshunter.io/ios/app/airbtu/id6793953201)

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

**In-app purchases:** none


### AppAirTools

[App page](https://appshunter.io/ios/app/appairtools/id6807079694)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| สมาชิกรายเดือน | $0.99 | per month |


## Frequently asked questions

### Is AirBtu free?

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

### Is AppAirTools free?

AppAirTools is free to download, with in-app purchases available.

### Do AirBtu or AppAirTools have ads?

AirBtu shows ads; AppAirTools does not.

### Which is updated more often, AirBtu or AppAirTools?

AirBtu ships an update every 2 days, and AppAirTools every 3 days. Most recently, AirBtu was updated on October 10, 2026 and AppAirTools on October 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.*