Overview
CNC Workpiece Calculator is an offline machining utility. The app does not ask you to create an account, does not connect to external services, and does not transmit any information outside of your device.
Data Collection
- No personal information, contact details, or identifiers are collected.
- No usage analytics, diagnostic, or crash data is gathered.
- No location data, photos, microphone, or camera access is requested.
On-Device Processing
All centering, tolerance, fit, and weight calculations occur entirely on your iPhone or iPad. Inputs remain in volatile memory only for the duration of your session and are not uploaded, synced, or stored on remote servers.
Third-Party Access
The app does not embed third-party SDKs, advertising frameworks, or analytics libraries. No data is shared with external parties.
Children's Privacy
The app contains professional machining references and is safe for all ages because it does not collect any data. Parents and guardians can use the app without additional configuration.
Contact
If you have questions about this policy or need support, email wangning.engineer@outlook.com. Typical response time is 24–48 hours.