Privacy Policy
Projector Throw Calc is designed to process projector calculations on your device.
Data collection
Projector Throw Calc does not collect personal data from you.
Accounts
Projector Throw Calc does not require account creation or sign-in.
Analytics and tracking
Projector Throw Calc does not use third-party analytics or ad tracking SDKs.
Local storage
Any recent values, favorites, or presets offered by the app remain local to your device in version 1.0.
Network access
Version 1.0 does not require a backend service or internet connection for core use.
Data sharing
Projector Throw Calc does not sell or share your data with third parties.
Scope
Projector Throw Calc is a planning utility only. Results depend on the projector's published throw ratio, zoom position, chosen aspect ratio, and your room measurements. The app does not recommend brands or models, and it does not guarantee fit or installation results.
Contact
For privacy or support questions about Projector Throw Calc, email yangguangwin@icloud.com.