Support

Questions about the Rubberduck app or your Kielwasser log? We are happy to help — usually within 24 hours.

✉️ Email support

📖 The full user manual is right in the app under Settings → Manual — in 11 languages.

How do I connect the app to my log?

Settings → Kielwasser-Blog → register or „Connect existing log“. After tapping the confirmation email, the app connects automatically.

How do I delete my account?

Right in the app: Settings → Kielwasser-Blog → Connection → „Delete account & blog“. All server data is removed permanently; your data in the app is kept.

Do I own my data?

Yes. Ad-free, no data trading, exportable at any time — details in the privacy policy.