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Legal notice

Last updated: 21 June 2026

Provider information for rivanaut.donner.io and the Rivanaut app. The legally binding German Impressum applies where required by law.

Service provider

Dennis Donner
Eduard-v-Winterstein-Straße 11
14480 Potsdam
Germany

Contact

Email: app-support@donner.io

Responsible for content

Dennis Donner
Eduard-v-Winterstein-Straße 11
14480 Potsdam, Germany

EU dispute resolution

The European Commission provides an online dispute resolution platform: https://ec.europa.eu/consumers/odr/.

We are neither obliged nor willing to participate in dispute-resolution proceedings before a consumer arbitration board.

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Inland waterway navigation — an indie app for iOS and Android by Dennis Donner.

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