HowTall
Measure anyone's height in real time with iPhone LiDAR
HowTall launched on May 19, 2026 with 6 votes, #1,742 of 20,538 launches that month and more than 75% of that year's launches.
What it does
Point your iPhone Pro at someone and HowTall reads their height in real time. ARKit body-pose finds head and feet, and the LiDAR scanner projects those points onto the floor plane for an accurate measurement in cm or ft/in. Fully on-device — no accounts, no analytics, no servers. Camera and depth frames are processed in memory and discarded. Free, no IAP. Requires an iPhone with LiDAR (12 Pro or later, any Pro/Pro Max). iOS 17+.
Download HowTall – LiDAR Height by Shafkathullah Ihsan on the App Store. See screenshots, ratings and reviews, user tips, and more apps like HowTall – LiDAR…
Utilities Developer Shafkathullah Ihsan Language EN English Size 1.4 MB iPhone HowTall measures a person's height in real time using your iPhone Pro's camera and LiDAR scanner. Point the rear camera at someone, and HowTall instantly projects their head and feet onto the floor plane to read their height — no tape measure, no markers, no setup. Everything runs on-device using ARKit body-pose tracking and the LiDAR depth sensor. No images or measurements ever leave your phone. FEATURES • Real-time, smoothed height readout • LiDAR-accurate (uses the depth sensor, not camera estimation) • Save measurements locally with an optional snapshot • Share an annotated image via the iOS share sheet •…from apps.apple.com
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