On Dose — Medication Reminders
Last updated: March 7, 2026
On Dose is designed with your privacy as a priority. Your health data stays on your device. We do not collect, store, or transmit any personal information to external servers.
All medication schedules, dose records, and settings are stored locally on your device using Apple's SwiftData framework. Your data is never uploaded to our servers because we don't have any.
If you use an Apple Watch, dose information is synced directly between your iPhone and Apple Watch using Apple's Watch Connectivity framework. This communication happens locally between your paired devices.
On Dose can optionally read medication data from Apple Health. This requires your explicit permission and you choose exactly which medications to share. On Dose does not write data to Apple Health. HealthKit data is processed entirely on your device and is never shared with third parties.
On Dose supports Face ID, Touch ID, and Optic ID to lock the app. Biometric data is handled entirely by Apple's authentication framework and is never accessible to On Dose.
On Dose uses local notifications to remind you about your medications. These notifications are scheduled and delivered entirely on your device. No notification data is sent to external servers.
On Dose offers an optional tip jar. Purchases are processed entirely by Apple through the App Store. We do not receive or store any payment information.
On Dose does not include any analytics, tracking, or advertising frameworks. We do not collect usage data, crash reports, or any other telemetry. Zero third-party SDKs are included in the app.
On Dose uses no third-party services, SDKs, or frameworks. The app is built entirely with Apple's native frameworks.
We do not share any data with third parties. There is no data to share because we don't collect any.
Since all data is stored locally on your device, you can delete it at any time by deleting the app. No data remains on any server after deletion because no data was ever sent to one.
On Dose does not knowingly collect any information from children. The app stores all data locally and has no mechanism for data collection.
If we update this privacy policy, the changes will be posted on this page with an updated date.
If you have questions about this privacy policy, please open an issue on our GitHub repository.