William Hackett App vs ALLMI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
William Hackett App
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The William Hackett App Totally re-written to provide an essential suite of tools to those working in the lifting and hoisting fields. RFID Scanning. Scan William Hackett products in the field using your mobile phone to access data on that individual item such as its Declaration of Conformity Certificate containing itβs serial number, item code, working load limit and date of manufacture. In addition to essential information such as safe use instructions available at the press of a button, wherever you are. Sling Calc. William Hackett Sling Calc is part of the new William Hackett app that lets you configure your chain sling by taking you through a number of steps. Once completed, the sling specification can be viewed along with a 3D image of exactly how the sling will look. A part code for the sling is generated and by hitting βrequest quoteβ you can have a quote emailed to yourself instantly. This key feature is great for when working on site. Once you have the app downloaded, please fill out your details in the account settings and create an account for free. This account will also provide you access to members content on the William Hackett website (https://www.williamhackett.co.uk) such as CAD file downloads. Updated version: Revised design and performance fixes. Now supports both Imperial and Metric measurements, offers pricing in GBP, USD and Euros. Find these options in your Account Settings. The Sling Calc will take you through the following steps: - Product selection β Choose between grade 8, grade 10 or auto. If auto is selected, the app will work out the cheapest option for you based on the sling specification. - How many legs β Select how many legs you require on your sling. - Weight of load β Input the weight of the load to be lifted by the sling. - Headroom β Select whether headroom is restricted or not. If yes is selected, then sling rating will be 45Β°-60Β°. If no is selected, the sling will be rated from 0Β°-45Β°. - Leg length β Do you know the nominal leg length? If yes, simply input the length. If no, use the diagram to help you and input the distance between the lifting points. The sling calculator will then work out the required leg length. (note β all sling configurations are to the full meter, therefore slings may be rounded up). - Terminations β Select shortening device (if any) and lower termination. You will then be given a summary page, where it will list your requirements. This is what you have entered into the calculator. It will also give you a sling specification, this is the sling that the calculator has generated for you based on your requirements. A part code, sling description, RRP and 3D image is also visible on this page. Request quote will email your sling specification and quote to the email address entered in account settings. You can view old quotes by selecting βretrieve existing quoteβ from the dashboard. You can also change your account settings from here.
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 UKβs 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: β’ details of ALLMIβs range of training courses; β’ guidance documents; β’ good practice / safe use videos; β’ ALLMI member and training provider directories; β’ the latest industry news; β’ a course booking facility for accredited instructors. The ALLMI app also contains a range of tools, allowing the following to be calculated / established: β’ vertical loads placed on stabiliser legs; β’ pad sizes required for a particular lifting operation; β’ sling selection when handling cabins or containers; β’ the sail effect of wind on a given load; β’ 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.
Screenshots
Verdict
The clearest difference is update cadence: William Hackett App at every 4 months against ALLMI's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
William Hackett App ships an update every 4 months, ALLMI every 10 months. The most recent releases landed on September 10, 2026 and June 1, 2026 respectively.
| Parameter | William Hackett App | ALLMI |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 4 months β better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 | 11.0 β better |
| Further details β not scored | ||
| Size | 124 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Lazy Grace Limited | ALLMI Ltd |
In-app purchases
William Hackett App
No in-app purchases
ALLMI
No in-app purchases
Questions
Is William Hackett App free?
Is ALLMI free?
Do William Hackett App or ALLMI have ads?
Which is updated more often, William Hackett App or ALLMI?
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