# Rigging Load Calculator2026 — Sling angles, shackles, clips

> Offline rigging load calculation and reference tool for construction and maintenance. (iPhone/iPad app by hao du.)

- Source: https://appshunter.io/ios/app/rigging-load-calculator2026/id6781120594 (this page in markdown: same URL + `.md`)
- Developer: [hao du](https://appshunter.io/developer/1454457703)
- Category: Utilities
- Price: $0.29 (on sale, was $0.39)
- Age rating: 4+
- Requires: iOS 15.6 · 1 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), European Spanish
- Released: 2026-06-18
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/rigging-load-calculator2026/id6781120594/reviews.md

## What is Rigging Load Calculator2026?

Rigging Load Calculator is a fully offline standalone utility for preliminary rigging checks during construction, equipment moving, maintenance, and installation work. It requires no login, uses no network connection, and does not collect user data. All project records are stored only on the device.

The app provides sling angle load estimates, two-leg and four-leg sling force references, shackle and sling capacity records, wire rope clip quantity and spacing references, center-of-gravity offset estimates, site checklists, and local project archives. Results are intended for pre-job review and communication records only. They do not replace engineering standards, equipment manuals, or the judgment of qualified professionals.

## Key features

- Offline functionality
- Sling angle load estimates
- Shackle and sling capacity records
- Wire rope clip quantity and spacing
- Center-of-gravity offset estimates
- Site checklists
- Local project archives

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/rigging-load-calculator2026/id6781120594/reviews.md

### 1/5 — 完全没办法用

*2026-07-25*

载荷是指索具的还是被吊物的，是指的哪个角度，只有30-90度范围，

## Frequently asked questions about Rigging Load Calculator2026

### What is Rigging Load Calculator used for?

Rigging Load Calculator is used for preliminary rigging checks during construction, equipment moving, maintenance, and installation. It helps estimate sling angles, shackle capacities, and wire rope clip spacing.

### Does Rigging Load Calculator require an internet connection?

No, Rigging Load Calculator is a fully offline standalone utility. It requires no network connection and can be used without internet access.

### How much does Rigging Load Calculator cost?

Rigging Load Calculator is a paid app, priced at $0.29. This one-time purchase grants access to all its features.

### What devices is Rigging Load Calculator compatible with?

Rigging Load Calculator is supported on iPhone and iPod devices. It is designed for iOS users.

### Is Rigging Load Calculator suitable for professional engineering?

The results from Rigging Load Calculator are intended for pre-job review and communication records only. They do not replace engineering standards, equipment manuals, or the judgment of qualified professionals.

### How often is Rigging Load Calculator updated?

The latest version, 1.1, was released on August 4, 2026. The app was initially released on June 18, 2026, indicating recent development activity.

### Does Rigging Load Calculator collect user data?

No, Rigging Load Calculator does not collect user data. All project records are stored exclusively on the device, ensuring user privacy.

### What is the age rating for Rigging Load Calculator?

Rigging Load Calculator has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals.

## Version history (last 2 releases)

### 1.1 — 2026-08-04

Added a feedback feature.

### 1.0 — 2026-06-18

No release notes.

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All apps by hao du: https://appshunter.io/developer/1454457703

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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 2026-08-21.*