Comparison

Boiler Calculator vs Piping Engineering Toolbox

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

Head to head
About

Boiler Calculator

This utility app helps boilermakers quickly calculate boiler facing areas and trace complex cylindrical curves. It simplifies intricate measurements, saving time and materials for professionals.

Highlights
  • Calculate boiler facing area
  • Trace cylindrical curves
  • Handle 90° intersections
  • Streamline complex measurements
  • Intuitive user interface
  • In-app guidance
Features
Read full description

This simple yet highly useful application, designed for calculating the boiler's facing area, streamlines and accelerates tasks for boilermakers. The app enables boilermakers to work more efficiently, supporting calculations that range from designing a basic cone layout to tracing complex cylindrical curves with 90° intersections. Typically, tracing these pieces requires uncovering numerous hidden measurements, which involve time-consuming and complex calculations, often resulting in wasted time and materials. With this app, time is greatly reduced. In just a few seconds and clicks, users can easily determine measurements with a few simple inputs. The app’s interface is designed to be quick and intuitive, ensuring ease of use. A help icon provides guidance for new users, answering questions and assisting in navigating the app smoothly.

About

Piping Engineering Toolbox

This app provides piping engineers with essential tools, dimensions, and standards for design and analysis. It includes calculators, checklists, software shortcuts, and educational resources to streamline work and enhance knowledge.

Highlights
  • Pipe wall thickness calculator
  • Branch reinforcement calculator
  • Piping checklists
  • Fitting dimensions
  • Software shortcuts (AutoCAD, MicroStation)
  • Piping standards references (ASME, ASTM)
  • Industry blog and quizzes
Features
Read full description

This app is designed to be the ultimate resource for piping engineers, combining essential tools, detailed dimensions, and comprehensive standards in one convenient platform. Whether you're calculating critical design parameters or referencing piping standards like ASME and ASTM, this app provides everything you need to streamline your work. The inclusion of various calculators—ranging from pipe wall thickness to branch reinforcement—ensures that you can quickly and accurately complete your design and analysis tasks with confidence. Beyond calculators and standards, the app offers valuable resources like piping checklists, detailed dimensions of various fittings, and essential software shortcuts for commonly used engineering tools such as AutoCAD and MicroStation. The Piping Blog keeps you updated with the latest industry insights, while the quizzes and video library offer opportunities to enhance your knowledge and stay ahead in the field. This app is an indispensable companion for any piping engineer, providing all the tools and information required to excel in the industry. Comprehensive Piping Engineering Tools and Resources in One App Piping Fittings Dimensions: - Steel Pipes - Socket Weld Fittings - Threaded Fittings - Buttweld Fittings - Flanges - Line Blanks - MSS Fittings - Valves Piping Checklists: - Plot Plan Design - Plot Plan Drafting - Equipment Layout Design - Equipment Layout Drafting - MTO General Checklist - MTO - Tie-ins - MTO - 3D Model Extraction - Piping Isometric Drawing Piping Standards Lists: - ASME B31 Codes - ASME Dimensional Standards - MSS Dimensional Standards - ASTM Materials for Pipes - ASTM Materials for Fittings - OISD Standards - API Standards for Equipment - NFPA Standards Software Shortcuts: - AutoCAD - Microstation - PDMS - Excel - Word Piping Quizzes: - Dimensional Standards - Materials of Construction In conclusion, this app is more than just a toolkit—it's a comprehensive solution tailored to meet the demands of modern piping engineering. With its user-friendly interface, extensive resources, and continuous updates, it empowers engineers to perform at their best, whether they're in the office, on-site, or anywhere in between. By centralizing critical tools, standards, and educational content, this app ensures that you have everything you need at your fingertips, making it an invaluable asset for both seasoned professionals and those new to the field. In app purchase included : Weekly for 1.99$ Monthly for 3.99$ Yearly for 5.99$ Life time for 19.99$ Privacy policy : https://privacypolicy50.wordpress.com/privacy-policy-subscription/ Terms and condition :https://privacypolicy50.wordpress.com/terms-and-condition/

Screenshots

Boiler Calculator4 screens
Piping Engineering Toolbox4 screens

Verdict

The call

The clearest difference is review sentiment: Piping Engineering Toolbox at 50% against Boiler Calculator's 0%. Piping Engineering Toolbox also leads on price (Free vs $3.99) and update cadence (every 3 months vs every 35 months). Boiler Calculator's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement 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

Piping Engineering Toolbox is free to download; Boiler Calculator costs $3.99 up front. Piping Engineering Toolbox sells 4 in-app purchases, starting at $1.99 per 7 days. Boiler Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Boiler Calculator ships an update every 35 months, Piping Engineering Toolbox every 3 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Boiler Calculator versus Piping Engineering Toolbox: the parameters behind the verdict, then further details
ParameterBoiler CalculatorPiping Engineering Toolbox
Price$3.99Free — better
Rating—3.7 (9 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings—9 — better
Update frequencyEvery 35 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size2 MB61 MB
Age rating4+4+
DeveloperBhavinkumar SatashiyaShital Gorasiya

Customer experience

Boiler Calculator

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Piping Engineering Toolbox

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Boiler Calculator

No in-app purchases

4 purchases

Piping Engineering Toolbox

Subscriptions3
  • Weekly Premium$1.997 Days
  • Monthly Premium$3.991 Month
  • Yearly Premium$7.991 Year
One-time1
  • Lifetime Premium$12.99

Questions

Is Boiler Calculator free?
Boiler Calculator costs $3.99, with no in-app purchases.
Is Piping Engineering Toolbox free?
Piping Engineering Toolbox is free to download, with in-app purchases available.
Do Boiler Calculator or Piping Engineering Toolbox have ads?
Neither Boiler Calculator nor Piping Engineering Toolbox shows ads.
Which is updated more often, Boiler Calculator or Piping Engineering Toolbox?
Boiler Calculator ships an update every 35 months, and Piping Engineering Toolbox every 3 months. Most recently, Boiler Calculator was updated on October 24, 2026 and Piping Engineering Toolbox on October 24, 2026.

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