# KulmApp vs hermine@THW

The clearest difference is update cadence: KulmApp at fortnightly against hermine@THW's every 6 weeks. 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.

KulmApp ships an update fortnightly, hermine@THW every 6 weeks. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KulmApp | hermine@THW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/herminethw/id1528300727/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 44.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | — | Free |
| Size | 87 MB | 121 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kulmbacher Brauerei Aktien-Gesellschaft](https://appshunter.io/developer/1494879887) | [Stashcat GmbH](https://appshunter.io/developer/1010707525) |

## What reviewers say

### KulmApp

[App page](https://appshunter.io/ios/app/kulmapp/id1494879888)

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

**In-app purchases:** none


### hermine@THW

[App page](https://appshunter.io/ios/app/herminethw/id1528300727)

This instant messaging service is designed for members of the German Technische Hilfswerk (THW). It provides a free communication platform for all THW members, with login details available through the THW extranet.

**Highlights:** Instant messaging, THW member communication, Free to use, Secure login via extranet

**In-app purchases:** none


## Frequently asked questions

### Is KulmApp free?

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

### Is hermine@THW free?

hermine@THW is free to download, with no in-app purchases.

### Do KulmApp or hermine@THW have ads?

Neither KulmApp nor hermine@THW shows ads.

### Which is updated more often, KulmApp or hermine@THW?

KulmApp ships an update fortnightly, and hermine@THW every 6 weeks. Most recently, KulmApp was updated on October 6, 2026 and hermine@THW on October 9, 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.*