Sumline privacy policy

Last updated: 24 October 2026

Sumline is a notepad calculator. Your sheets are saved only in the app's private storage on your device.

Data we collect

None. Sumline has no account, no analytics and does not request internet access.

Children

Sumline is not directed at children.

Changes to this policy

If a future version of the app adds features that collect or share data (for example advertising), this policy will be updated before that version is released, and the date above will change.

Contact

Developer: JanPro. Email: appfactory@janpro.dev