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BoulderLift

Scan a rock, know the lift.

No tape can measure a lumpy rock. BoulderLift orbits a boulder with your iPhone Pro's LiDAR, estimates its weight in tons, and tells you whether your machine can lift it — before you hook on.

SAFE CAUTION UNSAFE

Scan or measure

LiDAR on iPhone Pro, or type the length, width and height on any iPhone. Either way you get a volume.

Banded weight

Volume × stone density gives a weight in US tons or metric tonnes, with an honest low–high range.

Safe-lift verdict

Checked against your machine's rated capacity using the ISO standards it's rated by — driven off the heavy end of the estimate.

Built for the jobsite

Fully offline. No account. Camera-only. Saved records and a shareable lift-card PDF with Pro.

A planning aid — not a scale. Weights are estimates and the verdict uses a rated capacity you enter. Always verify against your machine's manufacturer load chart and follow OSHA and your site's safety rules. BoulderLift is not a certified safety device.