Peptide Ledger does not require an account and does not collect personal data on a server.
Data entered into the app is stored locally on the user's device unless the user manually exports a backup.
Peptide Ledger does not sell user data, track users across apps or websites, or use third-party advertising.
The app may allow users to manually export their own backup file. Exported files are controlled by the user.
For privacy questions, contact:
Last updated: May 13, 2026