Tabbed Calculator does not collect, transmit, sell, or share personal information. The app does not contain advertising or analytics SDKs and does not request sensitive device permissions.
Calculator tabs, expressions, memory values, and calculation history are stored only in the app's private storage on the user's device. Android may include this data in a cloud backup or device-to-device transfer when the user has enabled those Android features. The developer does not receive or access that backup data.
Users can remove individual tabs, clear a tab's history, or clear all app data through Android system settings. Uninstalling the app removes its local data, subject to any backup retained by the user's Android backup provider.
This policy may be updated when the app's functionality or legal requirements change. The current policy will remain available from the app's download page and Google Play listing.