# XFAIR.app vs SIA EVENTS

The clearest difference is iOS requirement: SIA EVENTS at 15.1 against XFAIR.app's 17.6. 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.

## The numbers

| Metric | XFAIR.app | SIA EVENTS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 15 MB | 74 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [XFAIR GmbH](https://appshunter.io/developer/1609045657) | [Eventmaker](https://appshunter.io/developer/417220593) |

## What reviewers say

### XFAIR.app

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

**In-app purchases:** none


### SIA EVENTS

[App page](https://appshunter.io/ios/app/sia-events/id6789100043)

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

**In-app purchases:** none


## Frequently asked questions

### Is XFAIR.app free?

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

### Is SIA EVENTS free?

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

### Do XFAIR.app or SIA EVENTS have ads?

Neither XFAIR.app nor SIA EVENTS shows ads.

---

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