TimberCalculator is the Android timber measurement application published by developer GermanSoft (eWoodMeter). It uses the WoodMeter account system for login and licenses.
Deleting your account here permanently removes your TimberCalculator access. Because login is shared with sister apps from the same developer, this also removes access to LumberMeter and the iOS TimberMeter app.
Warning: This action cannot be undone. Your TimberCalculator account will be permanently deleted, including license records and measurement data tied to this login.