Comparison

SCALE Structural Calculations vs Inspect7

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

SCALE Structural Calculations

This app provides structural engineers with tools to perform calculations and generate component details for various structural elements. It offers a comprehensive library of proformas and expert systems for reinforced concrete, steelwork, timber, and masonry detailing, supporting both Eurocodes and British Standards.

Highlights
  • Structural calculations for beams, columns, slabs
  • Component detailing for steel, concrete, masonry, timber
  • Library of over 600 proforma calculations
  • Expert systems for detailing (LUCID, SPADE)
  • 2D/3D elastic analysis (NL-STRESS)
  • PDF and DOCX output for submission
  • Support for Eurocodes and British Standards
Features
Read full description

SCALE produces structural engineers' calculations and component details for the design of a variety of components such as beams, columns and slabs, using steel, concrete, masonry and timber. SCALE outputs pdf and docx files, consisting of a set of pages, neatly titled, dated and numbered, containing calculations and component details made to a standard suitable for submission to a checking authority. โ€œI use SCALE because it produces neatly composed calculation sheets which can easily be checked.โ€ SCALE incorporates a library of over 600 proforma calculations, which are accessed via in-app subscription. The content of this library is continually under review, proformas being added or modified as codes of practice develop and change. All proformas include a parallel set of calculations for Eurocodes and British Standards. โ€œI would like to express my thanks for the many years of use of your excellent design software which has made my life so much easier.โ€ SCALE includes LUCID and SPADE, 'expert systemsโ€™ which know about reinforced concrete, steelwork, timber and masonry detailing, and build the detail using the knowledge contained within their databases. โ€œI am self employed and use SCALE everyday for design. I have also used your LUCID automatic reinforcement detailing / bar schedule for ground beams and use the automatic steel connection detailing program. I have never had any queries on either of these from site.โ€ SCALE includes NL-STRESS for 2D/3D elastic analysis with linking between analysis and design, non-linear (plastic and stability) analysis, and numerous pre and post-processors for vehicle loads, guyed masts etc. SCALE users produce over one million pages of structural calculations per year; SCALE has condensed print and summary options for saving paper. Subscription Details. โ€ข Subscribe to all SCALE, LUCID, SPADE and NL-STRESS proformas and data files, including both British Standards and Eurocodes, via auto-renewable in-app subscription. โ€ข Payment will be charged to your iTunes Account at the end of your free trial, if offered, or at confirmation of purchase. โ€ข Your subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. โ€ข Your account will be charged for renewal within 24-hours prior to the end of the current period, at the price shown below. โ€ข Monthly auto-renewal ยฃ49.99 GBP inc VAT. โ€ข Annual auto-renewal ยฃ299.99 GBP inc VAT. โ€ข You can manage subscriptions and auto-renewal may be turned off by going to your Account Settings after purchase. More information: https://fitzroy.com/iPad Privacy policy: https://fitzroy.com/privacy Terms of use: https://fitzroy.com/termsofuse

About

Inspect7

Streamline scaffold inspections with this innovative mobile app. Replace manual processes with digital checklists, NFC scanning, and cloud integration for efficient and simple site assessments.

Highlights
  • Digital inspection checklists
  • NFC scanning for scaffold labels
  • Cloud-based data integration
  • Comment boxes for detailed notes
  • Simple and efficient process
Features
Read full description

Users of Inspect7ยฎ can finally say goodbye to pen and paper and carry out their scaffold inspections using our bespoke inspection app. The scaffold inspection app has been designed with innovation in mind, to create a simple and efficient inspection process. The app implements the latest technology, such as NFC (Near Field Communication) and cloud-based integration, to create an effortless solution to the current and outdated method of carrying out inspections. When scanning an Inspect7ยฎ label for its weekly inspection, the app provides the user with a simple inspection checklist, including drop-downs and comment boxes that can be filled out easily. By using an iPhone or iPad, with NFC and the Inspect7ยฎ app, inspectors can carry out efficient inspections of the scaffold.

Screenshots

Inspect74 screens

Verdict

The call

The clearest difference is in-app purchases: Inspect7 at none against SCALE Structural Calculations's 2. Inspect7 also leads on update cadence (every 2 weeks vs monthly) and device support (3 vs 1). SCALE Structural Calculations's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment and ads there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. SCALE Structural Calculations sells 2 in-app purchases, starting at $50.99 per month. Inspect7 asks for nothing beyond the download.

UpkeepUpdate frequency

SCALE Structural Calculations ships an update monthly, Inspect7 every 2 weeks. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

Scorecard5 real differences ยท 3 level
SCALE Structural Calculations versus Inspect7: the parameters behind the verdict, then further details
ParameterSCALE Structural CalculationsInspect7
PriceFreeFree
Positive reviews100.0% of reviews100.0% of reviews
Update frequencyMonthlyEvery 2 weeks โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
MonetizationFree with in-app purchasesFree โ€” better
DevicesiPadiPhone, iPad, iPod โ€” better
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size82 MB28 MB
Age rating4+4+
DeveloperFitzroy Systems LimitedSafeTime Ltd

Customer experience

SCALE Structural Calculations

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Inspect7

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

SCALE Structural Calculations

Subscriptions2
  • Full subscription to SCALE14 Days trial$50.991 Month
  • Full subscription to SCALE14 Days trial$299.991 Year
None

Inspect7

No in-app purchases

Questions

Is SCALE Structural Calculations free?
SCALE Structural Calculations is free to download, with in-app purchases available.
Is Inspect7 free?
Inspect7 is free to download, with no in-app purchases.
Do SCALE Structural Calculations or Inspect7 have ads?
Neither SCALE Structural Calculations nor Inspect7 shows ads.
Which is updated more often, SCALE Structural Calculations or Inspect7?
SCALE Structural Calculations ships an update monthly, and Inspect7 every 2 weeks. Most recently, SCALE Structural Calculations was updated on June 1, 2026 and Inspect7 on September 16, 2026.

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