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Chemical Engineering AppSuite HD

Chemical Engineering AppSuite HD

by Vector 254 LLC

78 ratings
74 reviews
#191 in paid Productivity
📚 Education
📊 Productivity
$0.99

Details

  • Released
  • Updated
  • May 29, 2012
  • March 7, 2015

Features

Developer

Vector 254 LLC
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About

This comprehensive app suite offers a vast array of tools for chemical engineers, chemists, and students. It includes unit converters, physical property calculations, thermodynamic equations, and specialized calculators for fluid dynamics and more. Access a chemical database, periodic table, and graphing tools.

✓Steam table calculations
✓Chemical database (1000+ compounds)
✓Extensive unit converters
✓Physical property calculations
✓Fluid dynamics & process control tools
✓Thermodynamic equations of state
✓Vapor-liquid equilibrium prediction
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What users say

Summarized from real user reviews of Chemical Engineering AppSuite HD. Based on 78 reviews and a 4.6/5 average, it highlights the 12 positives and 7 negatives reviewers mention most about this Productivity app.

Positive things

  • 👍Very useful for chemical engineering
  • 💡Extensive compound database
  • 💡Comprehensive unit converter
  • 👍Great for quick calculations
  • 👍Handy for students and professionals
  • 👍Excellent information source
  • 👍Well-organized and convenient
  • 👍Great value for price
  • 👍"Swiss Army Knife" of Chem E tools
  • 👍Works on the go
  • 👍"Must-have" app
  • 👍"Total solution app"

Negative things

  • 🐛App crashes frequently
  • 🐛Converter issues
  • 🐛Incompatible with newer iOS versions
  • 🐛Some unit conversions are incorrect
  • 🐛Lacks some common compounds
  • 🐛Mixed unit usage
  • 🐛Limited steam property calculations
See all reviews

What's New in Chemical Engineering AppSuite HD

3.0.2

March 7, 2015

This update from Apple will improve the functionality of this app. No new features are included. Although there has always been a really nice Periodic Table within the iPad version of the app, we've made it much easier to find and use as a PDF. Find it under 'General Info' -> 'Chemistry" on both the iPhone and iPad versions of the app. Fixed a bug that could cause the app to crash if the user entered invalid value in the Water Vapor Pressure or Air-Ideal Gas modules.

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Charts

Top Paid

📉 191-6

Productivity

This app dropped -6 positions in Productivity chart.

Last updated on July 23, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Best

Excellent information
X7DeltaX7Delta

The only scientific calculator worth downloading

Definitely the real deal...
They have an internal database of a ridiculous number of compounds and tools to calculate practical physical constants about said compounds. Plus a unit converter for every unit imaginable
AushajskskjdjAushajskskjdj

Very Handy

I used this all through college as a student at The University of Alabama. Now that I’m out and have a job, I find myself still coming back to this app time and time again. It’s great, it’s free, and always very useful in and out of school. If you’re a chemical engineer, this is a must-have
Shibby_Dude :DShibby_Dude :D

Fix your App!

The app keeps shutting down every time I try to use the converter! I bought this app to make converting more convenient, not less!
Ernie4945Ernie4945

Conversion Tables

This suite is excellent! I have used it several years for my chemical engineering calculations but lately, with the new Apple IOS versions, the conversion tables do not do their work. It will nice to have them performing again.
RDLtxRDLtx
See 69 more reviews

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User experience

🐞

Reported Bugs

11 issues

App shuts down when using converter

Bug

Conversion tables not working with new iOS versions

Bug

Unit converter not working

Bug

App crashes with iOS 11

Bug

App crashes on iOS 7.x

Bug

Converter doesn't convert gallons to barrels correctly

Bug

1 gallon not equal to 8 pints

Bug

Barrel of oil conversion factor is incorrect

Bug

Time converter converting hours to days incorrectly

Bug

Area units converter needs fixing

Bug

Graphical bugs when changing tools/graphs

Bug
✨

Requested Features

20 requests

Add Internal Energy

Feature

Save imperial units as default

Feature

Add more ranges for Antoine constants

Feature

Functions for choosing equations of state

Feature

Add conical frustum volume calculator

Feature

Add liquid level calculator

Feature

Add concentration section to conversions

Feature

Add more steam tables for common compounds (ammonia, R-134a)

Feature

Include unit operators and their functions

Feature

Include examples of industrial processes

Feature

Include PFD and P&ID information

Feature

Include quizzes and answers

Feature

Add a built-in scientific calculator

Feature

Fix area units converter

Feature

Fix time converter

Feature

Reference for calculations

Feature

Add butane and other common compounds

Feature

Consistent use of preferred units

Feature

Obtain temperature from entropy and pressure data for cycle problems

Feature

Add Raul's Law

Feature

FAQ

What does the Chemical Engineering AppSuite HD do?

This app provides a comprehensive suite of tools for chemical engineers, chemists, and students. It includes unit converters, physical property calculations for over 1000 compounds, thermodynamic equation solvers, and specialized calculators for areas like fluid dynamics and process controls. It also features a chemical database and a periodic table.

What are the key features of this app?

Key features include full steam table calculations, a database of over 1000 industrial and laboratory chemicals, extensive unit converters, physical property calculations, specialized 'ChemE Tools' for various engineering problems, thermodynamic equations of state solvers, vapor-liquid equilibrium prediction, and graphing calculators (iPad only).

Is this app free to download?

The application is free to download. However, it offers in-app purchases for additional features and content, such as full steam table calculations based on the IAPWS95 model.

What kind of calculations can I perform with this app?

You can perform a wide range of calculations including steam table data, physical properties of chemicals (density, vapor pressure, etc.), thermodynamic equations of state, compressibility factors, and vapor-liquid equilibrium predictions. It also offers tools for fluid dynamics, mass/mole calculations, and combustion reactions.

Who would benefit from using this app?

This app is designed for chemical engineers and chemists in professional settings, as well as high school and college students studying science, chemistry, math, or engineering. Anyone with an interest in these scientific fields can find valuable tools within the app.