Comparison

BURTcrane vs Sling Load Calc

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

Head to head
About

BURTcrane

Access a comprehensive database of crane and rigging specifications on the go. Quickly view inventory and crane details, and request a quote for your project directly through the application.

Highlights
  • Crane inventory viewing
  • Crane specification access
  • Load chart database
  • Request quotes within app
  • Anytime, anywhere access
Read full description

BURT crane and rigging's Load Chart Database app is an excellent tool to quickly view inventory and crane specs. Access BURT's information anywhere, anytime and then contact BURT within the app to get a quote for any project. Blaue Reiter Design created and manages BURT's Load Chart Database app. For troubleshooting or questions, please contact Blaue Reiter Design at info@bluerider.design. To view this app's privacy policy, please navigate to www.burtcrane.com, scroll down to the footer and click on "BURT App Privacy Policy".

About

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.

Highlights
  • 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
Features
Read full description

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

BURTcrane4 screens
Sling Load Calc4 screens

Verdict

The call

The clearest difference is rating: Sling Load Calc at 5.0 against BURTcrane's 4.4. Sling Load Calc also leads on update cadence (every 2 weeks vs every 3 months). BURTcrane's advantage is in-app purchases (none vs 4). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sling Load Calc sells 4 in-app purchases, starting at $1.99 per month. BURTcrane asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Sling Load Calc holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

UpkeepUpdate frequency

BURTcrane ships an update every 3 months, Sling Load Calc every 2 weeks. The most recent releases landed on June 1, 2026 and August 31, 2026 respectively.

Scorecard4 real differences · 6 level
BURTcrane versus Sling Load Calc: the parameters behind the verdict, then further details
ParameterBURTcraneSling Load Calc
PriceFreeFree
Rating4.4 (5 ratings)5.0 (4 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings5 — better4
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size73 MB111 MB
Age rating17+4+
DeveloperScheib CorporationPrakash Solanki

Customer experience

BURTcrane

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Sling Load Calc

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

BURTcrane

No in-app purchases

4 purchases

Sling Load Calc

Subscriptions4
  • 1 month plan$1.991 Month
  • Special 1 Year Plan$9.991 Year
  • Rigging Cal Pro3 Days trial$14.991 Year
Show 1 more
  • Yearly Pro Plan$14.991 Year

Questions

Is BURTcrane free?
BURTcrane is free to download, with no in-app purchases.
Is Sling Load Calc free?
Sling Load Calc is free to download, with in-app purchases available.
Which has better reviews, BURTcrane or Sling Load Calc?
Sling Load Calc is rated higher. BURTcrane averages 4.4 out of 5 from 5 ratings, while Sling Load Calc averages 5.0 from 4 ratings.
Do BURTcrane or Sling Load Calc have ads?
Neither BURTcrane nor Sling Load Calc shows ads.
Which is updated more often, BURTcrane or Sling Load Calc?
BURTcrane ships an update every 3 months, and Sling Load Calc every 2 weeks. Most recently, BURTcrane was updated on June 1, 2026 and Sling Load Calc on August 31, 2026.

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