AR Height: Measure With Phone

AR Height turns your iPhone into a height measuring tool. Whether you're
measuring furniture indoors, trees or buildings outside, or a distant
mountain — it works for all of them.

There are two modes depending on what you're measuring. For nearby objects
or buildings, point the AR camera at the base and top, and the height
reads out instantly. iPhone Pro models have LiDAR for better accuracy,
but any ARKit-supported iPhone can use this mode. For buildings or
terrain further away, switch to Triangle Measurement — take shots from
three different positions, and the app does the geometry for you.

Results can be exported as annotated photos, handy for keeping records
or sharing with others.

Note: requires ARKit support / measurements are for reference only