1. Use of the app
Herr is provided for personal, non-commercial use as a relationship-support and educational tool. You agree to use the app lawfully and responsibly.
2. Not medical advice
Herr does not provide medical diagnosis, treatment, fertility care, contraception advice, or emergency support. You should not rely on Herr as a substitute for a licensed healthcare professional.
3. Accuracy and predictions
Cycle predictions are estimates based on the information entered into the app. Irregular cycles, incomplete logging, or biological variation may reduce accuracy.
4. Acceptable use
- Do not misuse the app to harass, manipulate, or harm another person.
- Do not attempt to reverse engineer or interfere with the app or service.
- Do not represent Herr as medical guidance.
5. Availability and changes
Herr may change features, content, or availability over time. We may update these terms as the product evolves.
6. Contact
For questions about these terms, use the public support page at /support.