# RigRite > Interactive vector force calculations for rope rigging systems. (iPhone/iPad app by P22 Limited.) - Source: https://appshunter.io/ios/app/rigrite/id874043123 (this page in markdown: same URL + `.md`) - Developer: [P22 Limited](https://appshunter.io/developer/1508996238) - Category: Utilities, Education - Price: $2.99 - Rating: 1.20/5 from 6 App Store ratings · 5 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 15 MB - Languages: American English - Released: 2014-05-13 - Data updated: 2026-09-03 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/rigrite/id874043123/reviews.md ## What is RigRite? 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. Features: • 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 ## Key features - Interactive vector force calculations - Multipoint anchor support - Visual diagrams with drag-and-drop - Photo overlay for angle measurement - Supports diverse load units - Save, copy, and share diagrams ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/rigrite/id874043123/reviews.md ### 5/5 — So useful! *2021-01-02* As Rope Access Technician and Rope Rescue Technician instructor, this app has been so handful, wether you use it on the field or to teach, is so useful. ### 1/5 — Sort of useful *2020-10-20* 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. ### 3/5 — Has lots of potential *2016-03-15* One down fall I noticed was that the load percentage couldn't be converted to either kn or lbs, kind of disappointing. Also would be nice to have the ability to read more than just two anchors. ### 2/5 — Very Basic *2015-10-23* 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. ### 2/5 — Great potential *2014-05-14* 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! ## Frequently asked questions about RigRite ### What is RigRite used for? RigRite is used for interactive vector force calculations in rope rigging systems. It helps users determine forces in complex setups involving multipoint anchors, redirects, and slopes. ### How does RigRite handle different load units? RigRite supports a wide variety of load units, including percentages, kilograms, kilonewtons, pounds, and even custom units like 'people' or 'fat cats'. This flexibility allows for diverse application scenarios. ### Can I use RigRite with photos of my rigging? Yes, RigRite features a photo overlay function. You can take or select a photo of your rigging and overlay a diagram to accurately measure angles and calculate forces. ### What kind of diagrams does RigRite offer? RigRite provides three simple yet powerful diagram types designed for flexibility. These diagrams are capable of calculating forces for a wide range of rigging configurations. ### How much does RigRite cost? RigRite is a paid application, available for $2.99. This one-time purchase grants you access to all its features. ### What devices is RigRite compatible with? RigRite is supported on iPhone, iPad, and iPod devices. It is designed for iOS platforms. ### How often is RigRite updated? The latest version of RigRite, 3.0.1, was released on August 16, 2022. Updates typically address bug fixes and feature enhancements. ### Does RigRite have ads? No, RigRite does not contain advertisements. As a paid application, it offers an ad-free experience for its users. ## Version history (last 5 releases) ### 3.0.1 — 2022-08-16 Completely rebuilt to support full screen size of all devices. ### 2.0.8 — 2016-06-04 This app has been updated by Apple to display the Apple Watch app icon. Multiple Diagrams and Connections! Add multiple diagrams to the screen and connect them together! ### 1.2.0 — 2014-09-18 Save diagrams to your photos, share to Facebook and more saving/sharing options! Fade background image to make diagram more clear. Visual design update ### 1.1.1 — 2014-08-14 You can now pinch to zoom and move your photo! Plus iOS 8 updates. ### 1.0.4 — 2014-05-20 Split photo button into 'Camera' and 'Photo Library' Improved performance when using photo Added 'Clear Photo' button Visual fix to 'Set Force' box buttons Visual fix - removed photo border Bug fixed - Can't type in 'contact us' box ## Apps similar to RigRite | App | Rating | Price | Category | | --- | --- | --- | --- | | [CMC Field Guide](https://appshunter.io/ios/app/cmc-field-guide/id426955029) | 4.0 (24) | Free | Utilities | | [Snow Scope App](https://appshunter.io/ios/app/snow-scope-app/id1489492572) | 5.0 (4) | Free | Utilities | | [Education Is KEY](https://appshunter.io/ios/app/education-is-key/id6744249929) | 5.0 (2) | Free | Utilities | | [SHO-FLOW](https://appshunter.io/ios/app/sho-flow/id1447418345) | 4.2 (12) | Free | Utilities | | [iRigging Tools by JR Clancy](https://appshunter.io/ios/app/irigging-tools-by-jr-clancy/id1070610108) | 5.0 (1) | Free | Utilities | | [AccuRad](https://appshunter.io/ios/app/accurad/id1494098537) | 4.0 (4) | Free | Utilities | ## More apps by P22 Limited - [Reflexed](https://appshunter.io/ios/app/reflexed/id6479553247) All apps by P22 Limited: https://appshunter.io/developer/1508996238 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-03.*