Legal
Privacy Policy
Last updated: March 24, 2026
Fevly is committed to protecting your privacy. Your health data belongs to you — it never leaves your device.
01
Data Collection
Fevly stores all data locally on your device. We do not collect, transmit, or store any personal or health data on external servers.
Data stored locally includes:
- Profile names and avatars
- Temperature readings
- Medication names, dosages, and timestamps
- Symptom records
- Notes
- App preferences and settings
02
Data Sharing
We do not share your data with any third parties. The only way data leaves your device is when you explicitly export a PDF report using the share function.
03
Third-Party Services
Fevly uses the following services:
- Expo (for app delivery during development)
- RevenueCat (for subscription management — only anonymous purchase data)
- iOS notification system (for medication reminders)
No personal health data is sent to these services.
04
Data Storage
All health data is stored in a local SQLite database on your device. If you delete the app, all data is permanently deleted.
05
Children's Privacy
Fevly can be used to track health for children. All data remains on the parent/guardian's device and is never transmitted.
06
Changes to This Policy
We may update this policy from time to time. Changes will be reflected in app updates.