Your records belong to you.
This policy explains how VialRhythm handles information in the native iPhone app and on the VialRhythm website. Effective July 26, 2026.
Native iPhone app
VialRhythm stores schedules, amounts, notes, completion history, settings, and backups locally on your device by default. The native app does not require an account and does not send this information to VialRhythm servers. Removing the app may remove its local data unless you exported a backup.
Device features
If you enable reminders, Face ID, widgets, App Shortcuts, or calendar export, Apple's operating system processes the information needed for that feature. Calendar export occurs only after you choose it and grant permission. Face ID authentication results stay within Apple's authentication system; VialRhythm does not receive your biometric data.
Website and optional sync
The web app saves records in your browser first. If you voluntarily create a cloud-sync account, the email address you provide and the records you choose to sync are processed by our authentication and database provider, Supabase, to provide that service. Do not enable sync if you want browser- only storage.
What we do not do
We do not sell personal information, use your private records for advertising, or use them to build advertising profiles. The native app does not include third-party advertising or cross-app tracking.
Deletion and contact
Native app records can be removed from within VialRhythm or by deleting the app. Web records can be cleared in Settings. For questions or a request involving an optional sync account, email support@peptidego.app.