Privacy Policy
Weld Heat Input stores saved calculations and a small set of calculator defaults locally on your iPhone.
Data collection
Weld Heat Input does not collect personal data from you.
Accounts
Weld Heat Input does not require account creation or sign-in.
Analytics and tracking
Weld Heat Input does not use third-party analytics or ad tracking SDKs.
Data sharing
Weld Heat Input does not sell or share your data with third parties.
Local storage
Weld Heat Input may store the following on device so the app can work offline:
- saved setups and recent calculations
- default unit system and process efficiency preferences
- other calculator defaults needed for offline use
Network access
Version 1.0 does not require a backend service for core app use.
Scope
Weld Heat Input is a starting-reference field calculator only. It does not provide compliance certification, approved procedure qualification, inspector sign-off, or guaranteed welding results.
Contact
For privacy or support questions about Weld Heat Input, email yangguangwin@icloud.com.