Is it necessary to calibrate my device before using Cadrage?

We’ve pre-calibrated Cadrage on all supported Apple devices, so there is usually no need for calibration. This is indicated by the green checkmark under Calibration Status.

If you bought the latest iPhone/iPad very shortly after its release and it hasn’t been added yet, you will see a warning that the device should be calibrated. In this case, please calibrate each camera of your device by pressing MEASURE.