# NinjutsuApp vs hermine@THW

The clearest difference is update cadence: hermine@THW at every 6 weeks against NinjutsuApp's every 4 months. On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for NinjutsuApp against 5.0 for hermine@THW. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

NinjutsuApp ships an update every 4 months, hermine@THW every 6 weeks. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | NinjutsuApp | hermine@THW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ninjutsuapp/id1518192534/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/herminethw/id1528300727/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 44.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 65 MB | 121 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Avareto GmbH](https://appshunter.io/developer/1463186544) | [Stashcat GmbH](https://appshunter.io/developer/1010707525) |

## What reviewers say

### NinjutsuApp

[App page](https://appshunter.io/ios/app/ninjutsuapp/id1518192534)

This app digitally organizes association and club life, managing member data, creating project groups, and facilitating event organization. It enhances member communication through various chat features and document sharing.

**Highlights:** Member data management, Project group creation, Event organization, Individual and group chat, Document sharing, Photo pinboard

**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 NinjutsuApp free?

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

### Is hermine@THW free?

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

### Which has better reviews, NinjutsuApp or hermine@THW?

NinjutsuApp and hermine@THW are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

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

Neither NinjutsuApp nor hermine@THW shows ads.

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

NinjutsuApp ships an update every 4 months, and hermine@THW every 6 weeks. Most recently, NinjutsuApp was updated on October 15, 2026 and hermine@THW on October 18, 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.*