# RopeRig Pro — Rope & Rigging Calculator

> Rope & Rigging Calculator (iPhone/iPad app by Guanghe Xu (tianjin) Digital Technology Co., Ltd.)

- Source: https://appshunter.io/ios/app/roperig-pro/id6763485855 (this page in markdown: same URL + `.md`)
- Developer: [Guanghe Xu (tianjin) Digital Technology Co., Ltd](https://appshunter.io/developer/1895336115)
- Category: Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.0 · 2 MB
- Languages: American English
- Released: 2026-04-30
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/roperig-pro/id6763485855/reviews.md

## What is RopeRig Pro?

RopeRig Pro is a professional rope and rigging engineering calculator for riggers, crane operators, construction engineers, and safety managers. Calculate safe working loads, sling angles, and rigging configurations with confidence.

KEY FEATURES:
• Wire rope & synthetic rope WLL calculator
• Sling angle efficiency & tension
• Multi-leg sling load distribution
• Shackle & hardware rating lookup
• D/d ratio & bend radius analysis
• Crane boom angle & load chart
• Safety factor calculator

Built for rigging professionals, lifting supervisors, and structural engineers. All calculations run offline — no login, no network required.


## Version history (last 1 release)

### 1.0 — 2026-04-30

No release notes.

## More apps by Guanghe Xu (tianjin) Digital Technology Co., Ltd

- [WeldSpec Pro](https://appshunter.io/ios/app/weldspec-pro/id6763484882)
- [HydraCalc Pro](https://appshunter.io/ios/app/hydracalc-pro/id6763485334)
- [GearDrive Pro](https://appshunter.io/ios/app/geardrive-pro/id6763485586)
- [AgriFlow Pro](https://appshunter.io/ios/app/agriflow-pro/id6763485593)
- [VentCalc Pro](https://appshunter.io/ios/app/ventcalc-pro/id6763485742)

All apps by Guanghe Xu (tianjin) Digital Technology Co., Ltd: https://appshunter.io/developer/1895336115

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*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 2026-05-17.*