# Aachen Colloquium vs Schaeffler Event App

The clearest difference is update cadence: Aachen Colloquium at every 8 days against Schaeffler Event App's every 6 weeks. Aachen Colloquium also leads on iOS requirement (17.4 vs 26.0). 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.

Aachen Colloquium ships an update every 8 days, Schaeffler Event App every 6 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Aachen Colloquium | Schaeffler Event App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 6 weeks |
| Size | 145 MB | 73 MB |
| Requires iOS | **17.4** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Aachener Kolloquium Fahrzeug-und Motorentechnik GbR](https://appshunter.io/developer/1534219430) | [Schaeffler Technologies GmbH & Co. KG](https://appshunter.io/developer/426470435) |

## What reviewers say

### Aachen Colloquium

[App page](https://appshunter.io/ios/app/aachen-colloquium/id1645129485)

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

**In-app purchases:** none


### Schaeffler Event App

[App page](https://appshunter.io/ios/app/schaeffler-event-app/id6758612652)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aachen Colloquium free?

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

### Is Schaeffler Event App free?

Schaeffler Event App is free to download, with no in-app purchases.

### Do Aachen Colloquium or Schaeffler Event App have ads?

Neither Aachen Colloquium nor Schaeffler Event App shows ads.

### Which is updated more often, Aachen Colloquium or Schaeffler Event App?

Aachen Colloquium ships an update every 8 days, and Schaeffler Event App every 6 weeks. Most recently, Aachen Colloquium was updated on November 7, 2026 and Schaeffler Event App on November 7, 2026.

---

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