HydroTest DC Privacy

Effective date: June 16, 2026

HydroTest DC stores projects, loop names, section IDs, design inputs, pressure readings, ambient temperatures, gauge calibration IDs, optional gauge photos, witness names, witness signatures, exports, preferences, and local receipt-backed Pro entitlement state on your device. The app has no account system, Anvilfield backend, telemetry, ads, remote config, or cloud sync.

The camera is used only when you open tag scan or gauge-photo capture. It is not used to measure pressure, temperature, or dial values. Device motion is used only as a level helper and does not require a runtime permission.

RevenueCat-backed Google Play is used for the one-time Pro purchase and restore checks. Billing account details and payment data are handled by Google Play. HydroTest DC stores only the local receipt-backed entitlement state needed to unlock Pro features.

Records stay in app storage on the device and are protected by Android's app sandbox and the device lock you configure. HydroTest DC does not transmit records to Anvilfield servers.

Data leaves the device only when you choose to export or share a PDF, CSV, or image through Android. The destination you choose handles the file under its own policy.

Open Settings in HydroTest DC and use Clear local records to remove saved project records from the app's local store. You can also uninstall the app to remove local app data. Google Play purchase history is handled by Google Play and can be restored from the Restore purchases action.

HydroTest DC is a trade tool for working adults and is not directed to children.

Contact support@anvilfield.com with support or privacy questions. Read the HydroTest DC terms of use for field-use limits, Pro purchase handling, no-warranty terms, and liability limits.