Privacy Policy

Last updated: 14 August 2026

The short version: your health data never leaves your device.

RemindMed is a medication reminder app built by kaerudev. This policy explains what data the app handles and how.

Data that stays on your device only

Everything you record in RemindMed is stored locally, encrypted, and never sent to any server:

• Medicines, dosages, schedules and dose history
• Profiles you create, for example for family members
• Mood entries
• Vital signs such as weight, blood pressure and blood sugar
• Custom reminders and stock tracking

This data is encrypted with AES-256 before being written, and the key is generated on your own device and held in the operating system's secure storage (Android Keystore). Neither we nor any third party can read it.

There is no user account, no sign-in, and no cloud sync. As a direct consequence, uninstalling the app or switching devices loses this data, because no copy exists anywhere else.

Data handled by third parties

RemindMed offers an optional subscription. If you subscribe, two third parties are involved in processing the purchase:

• RevenueCat — manages subscription state. Receives purchase history, device identifiers and IP address. Receives no health data. Privacy policy.
• Google Play — processes the payment. Privacy policy.

If you never subscribe, these services receive nothing beyond what is needed to confirm there is no active subscription.

What the app does not do

• No advertising
• No behavioural analytics
• Never sells, rents or shares your data
• Does not collect your location
• Does not access contacts, photos, camera or microphone

Permissions

• Notifications — to show medication reminders
• Exact alarms and reminders — so alarms fire on time rather than late
• Full-screen notification — to show the alarm over the lock screen
• Vibration — alarm alert
• Run at startup — to restore your reminders after a reboot
• Internet — used solely to validate subscriptions

Deleting your data

Because there is no server and no account, there is no deletion request to make: uninstalling the app permanently removes all of your data from the device.

If you subscribed, purchase records held by RevenueCat and Google Play follow those companies' policies. To request deletion of those records, contact us at the address below.

Children

RemindMed is intended for users aged 18 and over and does not knowingly collect data from children.

Changes to this policy

If this policy changes, the date at the top will be updated and the current version will always be available on this page.