ALLMI vs Sling Load Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ALLMI
This app provides essential information and tools for the UK lorry loader industry. Access training course details, guidance documents, industry news, and member directories. It also includes calculators for load stability, pad sizing, and sling selection.
- Training course details
- Guidance documents
- Safe use videos
- Member and provider directories
- Industry news updates
- Load calculation tools
- Sling selection guide
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The Association of Lorry Loader Manufacturers and Importers (ALLMI) is the UK’s only Trade Association devoted exclusively to the lorry loader industry. The ALLMI app contains an array of features that benefit all those involved with lorry loaders, including: • details of ALLMI’s range of training courses; • guidance documents; • good practice / safe use videos; • ALLMI member and training provider directories; • the latest industry news; • a course booking facility for accredited instructors. The ALLMI app also contains a range of tools, allowing the following to be calculated / established: • vertical loads placed on stabiliser legs; • pad sizes required for a particular lifting operation; • sling selection when handling cabins or containers; • the sail effect of wind on a given load; • whether a lift falls into the hired and managed or contract lift category, and whether a site visit is required in advance of the operation. ALLMI serves, represents and promotes the interests of its members and the industry at large, and it is the natural focus and authority on all issues involving the design, manufacture, application and use of lorry loaders.
Sling Load Calc
This app provides precise calculations for sling tension, length, and angle, essential for safe and efficient lifting operations. It's designed for professionals in heavy lifting industries, offering detailed reports and supporting various rigging configurations.
- Accurate sling tension calculations
- Support for vertical and multi-sling loads
- Easy-to-use interface
- Detailed load and tension reports
- Choice of measurement systems
- Ensures safety standard compliance
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Find accurate sling tension, length, and angle calculations anytime, anywhere with the Rigging Calculator Tool app. Need a reliable and precise tool for lifting and rigging calculations? The Rigging Calculator Tool app empowers engineers, project managers, heavy equipment operators, riggers and crane operators, students learning about rigging and lifting operations, and construction professionals with accurate sling tension analysis and load management. Ensure safe, efficient lifting operations and optimize every project with this must-have tool! ### Why Choose the Rigging Calculator Tool App? - Accurate Sling Tension Calculations – Calculate sling angles, sling loads, and tension values for various rigging configurations. - Easy-to-Use Interface – Intuitive design for quick and hassle-free operations. - Comprehensive Results – Get detailed load and sling tension reports to ensure safe lifts. - Industry-Specific Tool – Ideal for engineers, riggers, and construction professionals working in heavy lifting industries. ### Key Features: - Quickly and accurately calculate sling tensions for balanced lifting operations. - Support for both vertical and multi-sling load distributions. - Ensure compliance with safety standards during rigging and lifting tasks. - Generate detailed reports for project documentation. - Choose your preferred measurement system. Accurate sling load calculations are critical for safe and efficient lifting operations. ### How to Use: 1. Enter load weight and sling lengths. 2. Input sling angles and connection points. 3. View detailed tension calculations for each sling bridle. 4. Finally, get the results you want. The Rigging Calculator Tool app eliminates manual guesswork, minimizes errors, and ensures every lift is performed with confidence and precision. Optimize your lifting operations, minimize risk, and ensure compliance with safety standards. Join numerous professionals already benefiting from the Rigging Calculator Tool app. Don't miss out! Download the Rigging Calculator Tool today and elevate your rigging expertise! Privacy : https://topsuperapps.com/privacy.html Terms : https://topsuperapps.com/terms.html
Screenshots
Verdict
The clearest difference is in-app purchases: ALLMI at none against Sling Load Calc's 4. ALLMI also leads on iOS requirement (11.0 vs 15.0). Sling Load Calc's advantage is update cadence (every 2 weeks vs every 10 months). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sling Load Calc sells 4 in-app purchases, starting at $1.99 per month. ALLMI asks for nothing beyond the download.
ALLMI ships an update every 10 months, Sling Load Calc every 2 weeks. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.
| Parameter | ALLMI | Sling Load Calc |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 10 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | ALLMI Ltd | Prakash Solanki |
Customer experience
ALLMI
Sling Load Calc
In-app purchases
ALLMI
No in-app purchases
Sling Load Calc
- 1 month plan$1.991 Month
- Special 1 Year Plan$9.991 Year
- Rigging Cal Pro3 Days trial$14.991 Year
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- Yearly Pro Plan$14.991 Year








