Support

For help with calibration, image imports, Pro video or batch logging, exports, or a suspected bug, email [email protected].

Include useful context

iPhone model and iOS version
What kind of dial and units you calibrated
Whether the app abstained, and the quality warning shown
A redacted export or screenshot if it does not contain sensitive information

Measurement boundary

The app is a documentation aid and is not a certified instrument. Confirm critical values with the appropriate certified instrument and manufacturer guidance.