# AirFlow Master vs WolniOdLeku.pl®

The clearest difference is in-app purchases: AirFlow Master at none against WolniOdLeku.pl®'s 4. AirFlow Master also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). WolniOdLeku.pl®'s advantage is update cadence (every 3 days vs every 4 months). On price and device support there is nothing between them.

Both are free to download. WolniOdLeku.pl® sells 4 one-off in-app purchases. AirFlow Master asks for nothing beyond the download.

AirFlow Master ships an update every 4 months, WolniOdLeku.pl® every 3 days. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | AirFlow Master | WolniOdLeku.pl® |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 days** |
| Size | 84 MB | 47 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Szymon Rudnicki](https://appshunter.io/developer/1864854277) | [INDUSTRIAL WINCH LTD](https://appshunter.io/developer/6784801505) |

## What reviewers say

### AirFlow Master

[App page](https://appshunter.io/ios/app/airflow-master/id6757144951)

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

**In-app purchases:** none


### WolniOdLeku.pl®

[App page](https://appshunter.io/ios/app/wolniodlekupl/id6784801501)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Czat z Markiem (AI) | $14.99 | one-time |
| Książka + audiobook | $24.99 | one-time |
| Kurs - część 1 (rozdziały 1-5) | $99.99 | one-time |
| Kurs - część 2 (rozdziały 6-24) | $99.99 | one-time |


## Frequently asked questions

### Is AirFlow Master free?

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

### Is WolniOdLeku.pl® free?

WolniOdLeku.pl® is free to download, with in-app purchases available.

### Do AirFlow Master or WolniOdLeku.pl® have ads?

WolniOdLeku.pl® shows ads; AirFlow Master does not.

### Which is updated more often, AirFlow Master or WolniOdLeku.pl®?

AirFlow Master ships an update every 4 months, and WolniOdLeku.pl® every 3 days. Most recently, AirFlow Master was updated on October 12, 2026 and WolniOdLeku.pl® on October 9, 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.*