Comparison

Unit Converter Engineering Pro vs SteelBeamChecker

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

Head to head
About

Unit Converter Engineering Pro

This app provides precise unit conversions for engineers, scientists, and students. It supports over 100 units across 35 categories, including scientific notation and 9-digit decimal precision. The tool works offline and adheres to SI, NIST, and ISO standards.

Highlights
  • Over 100 units in 35+ categories
  • Scientific notation support
  • 9-digit decimal precision
  • SI, NIST, ISO compliant
  • Offline functionality
  • Specialized units included
Features
Read full description

Unit Converter Engineering Pro – The ultimate tool for engineers, scientists, and students who need precise and fast unit conversions. Easily convert between over 100 units across more than 35 categories commonly used in engineering, physics, chemistry, and mathematics. Perfect for professionals, researchers, and students who want a reliable, professional-grade converter at their fingertips. Included categories: • Acceleration • Angle • Area • Specific Heat • Electric Charge • Heat Transfer Coefficient • Length • Concentration • Thermal Conductivity • Physical Constants • Density • Diffusivity • Energy • Heat Flux • Force • Illuminance • Luminance • Mass • Moment / Torque • Power • ppm / ppb / ppt / % • SI Prefix • Pressure • Radiation – Activity • Radiation – Dose • Radiation – Exposure • Radiation – Equivalent Dose • Time • Volume • Velocity / Speed • Viscosity • Volume Flow Rate • Voltage / Electric Potential • Frequency • Temperature Key Features: • Supports scientific notation for extreme precision • Fully compliant with SI, NIST, and ISO standards • 9-digit decimal precision for engineering-grade accuracy • Fast and intuitive interface • Works offline – no internet required • Includes rare and specialized units often missing from other converters • Made by engineers, for engineers Simplify your work, save time, and ensure accuracy with Unit Converter Engineering Pro - your professional unit conversion companion. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SteelBeamChecker

Features
Read full description

An easy to run preliminary checks on how your steel beam is withstanding loads (shear force, compressive force, tensile force and bending moment). User only needs to input the initial parameters, such as beam length, loading information, end conditions and steel grade, this app can then quickly conduct checks to see if your beam is able to withstand the designated loadings! All the results will then be display as clear and simply percentage values! This app currently support the use of universal column, parallel flange channel and circular hollow section! more beam types are coming soon! Remarks and Disclaimer 1. The design calculation are following the clauses in Code of Practice for the Structural Use of Steel 2013 in Hong Kong. 2. The app is for reference check only, all the structures can only be applied in use after they are verified and endorsed by related competent professional person.

Screenshots

Unit Converter Engineering Pro3 screens
SteelBeamChecker3 screens

Verdict

The call

The clearest difference is in-app purchases: SteelBeamChecker at none against Unit Converter Engineering Pro's 2. Unit Converter Engineering Pro's advantage is iOS requirement (13.0 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Unit Converter Engineering Pro sells 2 in-app purchases, starting at $5.99 per 7 days. SteelBeamChecker asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Unit Converter Engineering Pro versus SteelBeamChecker: the parameters behind the verdict, then further details
ParameterUnit Converter Engineering ProSteelBeamChecker
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better26.0
Further details — not scored
Size77 MB7 MB
Age rating4+4+
DeveloperKaiguri TechJerry Ieong

In-app purchases

2 purchases

Unit Converter Engineering Pro

Subscriptions2
  • 3-Day Trial3 Days trial$5.997 Days
  • Yearly Plan$19.991 Year
None

SteelBeamChecker

No in-app purchases

Questions

Is Unit Converter Engineering Pro free?
Unit Converter Engineering Pro is free to download, with in-app purchases available.
Is SteelBeamChecker free?
SteelBeamChecker is free to download, with no in-app purchases.
Do Unit Converter Engineering Pro or SteelBeamChecker have ads?
Neither Unit Converter Engineering Pro nor SteelBeamChecker shows ads.

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