# XFAIR.app vs PnS One

The clearest difference is iOS requirement: PnS One at 13.0 against XFAIR.app's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

XFAIR.app ships an update every 2 weeks, PnS One every 3 weeks. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | XFAIR.app | PnS One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 15 MB | 58 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [XFAIR GmbH](https://appshunter.io/developer/1609045657) | [Power and Sun Solar Equipments Trading LLC](https://appshunter.io/developer/1692179426) |

## What reviewers say

### XFAIR.app

[App page](https://appshunter.io/ios/app/xfairapp/id1625097451)

**In-app purchases:** none


### PnS One

[App page](https://appshunter.io/ios/app/pns-one/id6448275921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is XFAIR.app free?

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

### Is PnS One free?

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

### Do XFAIR.app or PnS One have ads?

Neither XFAIR.app nor PnS One shows ads.

### Which is updated more often, XFAIR.app or PnS One?

XFAIR.app ships an update every 2 weeks, and PnS One every 3 weeks. Most recently, XFAIR.app was updated on October 2, 2026 and PnS One on October 4, 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.*