Purpose-Built
An offline LAS point-cloud viewer for scan headers, classification, return statistics, elevation profiles, measurements, annotations, and fast Metal-rendered field review.
One-time iPhone and iPad app
Pointcairn
Point clouds, measured
Core Features
- Parse LAS 1.2-1.4 headers and common point records
- Color by elevation, classification, intensity, or return
- Measure distance, elevation delta, and profile grade
- Drop local annotations and save named camera views
- Stream decimated points into a Metal-backed preview
Private by Design
No account, subscription, ads, tracking, third-party analytics, or developer-operated backend. Core features work offline, and your work stays on device unless you deliberately share or export it.
Use It Responsibly
Review and visualization aid, not certified survey or engineering software. Validate measurements and control against the original point cloud and project system.