Hi Height: Measure Height Tool

Hi Height helps parents measure a child’s height at home using the iPhone camera and AR.

Place the phone on the floor, calibrate once, and get a live height reading in seconds.

Key Features

- Measure kids’ height with the iPhone camera and AR
- Quick height checks at home, with no tape measure needed
- One-time floor calibration for more consistent results
- Live height readings in feet/inches or centimeters
- Save a measurement with a single tap
- Clear guidance to keep the phone upright and steady
- A simple, modern way for parents to measure height and track growth at home