# River Danube — user reviews

> 1 indexed App Store user reviews of River Danube by Audio Dux B.V., rated 1.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/river-danube/id6741680138/reviews
- App overview in markdown: https://appshunter.io/ios/app/river-danube/id6741680138.md
- Rating breakdown: 5★ 0 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (1 lowest-rated)

### 1/5 — Activation Code is INVALID

*2025-05-31*

Activation code is invalid and e-mails error out too.  Nothing works.  I would rate this app with ZERO stars, if possible.

**Developer response:** Dear DeboMoore,

Thank you very much for taking the time to rate us on the App Store. When you do not have a valid activation code, you cannot access the app, that is correct. Please contact support, before giving a 1 star rating. I am more than happy to assist you in this matter. Hundreds of others do not seem to have that issue. There must be something else. I do wish you a fabulous river cruise anyway, you will love it.

Kind regards,

Roland Noordermeer

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-12.*