Privacy Policy for Nanda App
Last updated: 28.08.2026
Introduction
This Privacy Policy explains how Nanda ("we", "us", or "our") collects, uses, and protects information when you use the app.
Information We Collect
Nanda does not collect, store or transmit any personal data.
There is no user account, no registration, no analytics or tracking of any kind and no advertising. Every setting — tariff values, price thresholds, alert rules — stays on the device and is never sent anywhere by Nanda.
To show prices, Nanda calls the public energy-charts.info API (Fraunhofer ISE). That request contains the selected bidding zone and a date range, and nothing else. As with visiting any website, the provider receives the device's IP address; Nanda sends nothing beyond that.
Notifications are scheduled and delivered locally on the device. No server is involved.
Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated "Last updated" date.
Contact
If you have questions about this Privacy Policy, please contact us:
Andreas HanftEmail: nanda@relto.de