RigForce

Rig Checker LLC

About this app

RigForce is a utility for technical rescue and rope technicians to calculate the physics of a rigging system in the field.

Key Features:
Visual Tracing: Use your camera to take a photo of your system and trace the rope path to determine angles.
Force Calculation: Instantly find resultant forces on anchors, redirects, and high-points.
Mechanical Advantage: Calculate theoretical MA for pulley systems and haul lines.
Vector Math: Simplified analysis for high-line tension and redirects.

Privacy:
Photos are processed locally on your device for calculation purposes. No images or personal data are collected, stored, or transmitted by Rig Checker LLC.

What’s new

First release of RigForce — a field tool for rope rescue rigging analysis.

• Anchor Mode: place anchors, loads, and redirects on a canvas and get live leg force calculations based on actual geometry
• Haul Mode: build haul systems component by component with live mechanical advantage — includes Z-rig, 5:1, 9:1, and more
• Load a photo from your gallery, position and zoom it, then diagram your rig on top
• Works in lbs, kg, or kN