# astendo Event vs chatbegrünung

The clearest difference is update cadence: chatbegrünung at every 3 weeks against astendo Event's every 8 months. astendo Event's advantage is iOS requirement (13.0 vs 15.1). 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.

astendo Event ships an update every 8 months, chatbegrünung every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | astendo Event | chatbegrünung |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 24 MB | 74 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [astendo GmbH](https://appshunter.io/developer/1464653730) | [Netzbegruenung](https://appshunter.io/developer/1257551983) |

## What reviewers say

### astendo Event

[App page](https://appshunter.io/ios/app/astendo-event/id1464653731)

**Features:** macOS Compatibility

**In-app purchases:** none


### chatbegrünung

[App page](https://appshunter.io/ios/app/chatbegrunung/id6743933604)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is astendo Event free?

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

### Is chatbegrünung free?

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

### Do astendo Event or chatbegrünung have ads?

Neither astendo Event nor chatbegrünung shows ads.

### Which is updated more often, astendo Event or chatbegrünung?

astendo Event ships an update every 8 months, and chatbegrünung every 3 weeks. Most recently, astendo Event was updated on October 25, 2026 and chatbegrünung on October 24, 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.*