# protel Air vs AtlonPManager

The clearest difference is update cadence: AtlonPManager at monthly against protel Air's every 2 months. AtlonPManager also leads on iOS requirement (9.0 vs 11.0). 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.

protel Air ships an update every 2 months, AtlonPManager monthly. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | protel Air | AtlonPManager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 18 MB | 135 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [protel hotelsoftware GmbH](https://appshunter.io/developer/417393124) | [M&H Atlon Services Sarl](https://appshunter.io/developer/1075937230) |

## What reviewers say

### protel Air

[App page](https://appshunter.io/ios/app/protel-air/id455185874)

**In-app purchases:** none


### AtlonPManager

[App page](https://appshunter.io/ios/app/atlonpmanager/id1104442852)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is protel Air free?

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

### Is AtlonPManager free?

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

### Do protel Air or AtlonPManager have ads?

Neither protel Air nor AtlonPManager shows ads.

### Which is updated more often, protel Air or AtlonPManager?

protel Air ships an update every 2 months, and AtlonPManager monthly. Most recently, protel Air was updated on October 17, 2026 and AtlonPManager on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*