Privacy

TreeLevel collects, transmits and keeps no data: no account, no usage statistics, no network connection other than the local rendering of formulas. Your documents, models and preferences stay on your Mac or PC, in the locations you choose and in the application's container.

The application is distributed by the Mac App Store and the Microsoft Store, which alone handle purchase and updates under Apple's and Microsoft's privacy policies.

Contact: through the Mac App Store or Microsoft Store support page.