Interactive vector force calculations for rope rigging.

RigRite allows you to calculate the forces in a rope system with multipoint anchors, redirects, tripods, highlines, slopes and more.

• Visual diagrams - drag point around to change angles.
• Three simple yet powerful diagram types that are flexible enough to calculate nearly anything.
• Photo overlay - Take or select a photo of your rigging and overlay a diagram to measure the angles and calculate the forces.
• Works with any load and units, for example: 100%, 80kg, 2kN, 200lb, 3 people, 8 fat cats, even emoji icons.
• Tension and Compression
• Save diagrams to your device, copy, open in other apps
• Share to Email, Facebook, Twitter and more

What’s New

Version 2.0.8

This app has been updated by Apple to use the latest Apple signing certificate.

Multiple Diagrams and Connections!
Add multiple diagrams to the screen and connect them together!

Ratings and Reviews

1.3 out of 5
3 Ratings

3 Ratings

Sparkplugg ,

Sort of useful

Measures angles. I thought the app was going to give me load factors on anchors but I see no way to do that. The help button doesn’t function. Pressing the share button causes the app to freeze, requiring it to be killed and restarted.

Markguycan ,

Great potential

After testing Rigrite in it's original version, I found it works well and is easy to use. I question whether it is worth the $$$ with it's limited functionality. I understand the designers are currently working on adding more functionality. I hope that multiple anchor point (more than 2) and exportable diagrams will be forthcoming!

theMachete ,

Very Basic

I was attracted to purchase this app because it advertised multipoint capabilities- I guess 2 points are as far as multipoint goes. If you want something very basic this is your app. This app has potential but compared to more expensive app options, you do get what you pay for.

App Privacy

The developer, P22 Limited, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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