MasterJotSupport
We answer in English, Portuguese and Spanish.
Before contacting us
- For a missed reminder, include device model, OS version, timezone and whether battery optimization is enabled. Do not attach private note photos.
- For a purchase, first use “Restore purchases” in Settings. Never send card or store credentials.
- For a scan problem, describe the error without copying sensitive note content.
Account and privacy
Delete your account from Settings in the app, or use our account deletion request. Privacy questions can use the same support address.