Privacy Policy

The short version

Data storage

All data you enter into My Stack Ledger — supplement names, schedules, dose logs, stock levels, and notes — is stored exclusively in a local SQLite database on your device. This data never leaves your device and is never transmitted to any server.

My Stack Ledger has no backend, no cloud sync, and no user accounts.

Data we do not collect

• Personal identifiers (name, email address, phone number)
• Location data
• Health or biometric data
• Device identifiers or advertising IDs
• Usage analytics or crash reports
• Any form of behavioural or diagnostic telemetry

Analytics and tracking

My Stack Ledger contains no analytics SDKs, no tracking libraries, and no third-party code that collects user data. There are no advertisements and no advertising networks.

Notifications

If you enable reminders, dose notifications are scheduled entirely on-device using the iOS local notification APIs. No data about your supplements or schedule is transmitted to any external service to deliver these notifications.

Third parties

My Stack Ledger does not share any data with third parties because no data is collected in the first place. There are no third-party integrations, no social logins, and no data brokers involved at any point.

Data deletion

All app data is stored locally on your device. You can delete all data at any time by uninstalling the application. No residual data remains on any server after uninstallation.

Children

My Stack Ledger is not directed at children under the age of 13 and does not knowingly collect information from children.

Changes to this policy

If this privacy policy is updated, the revised version will be published at this URL with an updated date. As no data is collected, changes would only reflect new features or clarifications — never a change to data collection practices.

Contact

For privacy questions or concerns, contact us at contact@mystackledger.app.