Privacy Policy
SAC Rate Scuba stores a small set of local calculator defaults and recent reference values on your iPhone or iPad so the app can reopen with your preferred setup.
Data collection
SAC Rate Scuba does not collect personal data from you.
Accounts
SAC Rate Scuba does not require account creation or sign-in.
Analytics and tracking
SAC Rate Scuba does not use third-party analytics or ad tracking SDKs.
Data sharing
SAC Rate Scuba does not sell or share your data with third parties.
Local storage
SAC Rate Scuba may store the following on device so the app can work offline:
- preferred measurement system and water type
- preferred reserve pressure and recent cylinder values
- recent manual inputs and notes needed to reopen the current calculation state
- local saved reference calculations you choose to keep on device
Network access
Version 1.0 does not require a backend service or internet connection for core app use.
Scope
SAC Rate Scuba is manual reference only. It does not do dive computer pairing, live tank integration, GPS or dive logging, decompression planning, no-decompression limits, or emergency decision support.
Contact
For privacy or support questions about SAC Rate Scuba, email yangguangwin@icloud.com.