Chemical Engineering AppSuite HD Downloads & RevenueChemical Engineering AppSuite HD · App Store
Chemical Engineering AppSuite HD is #92 in Productivity Paid in Mexico and charting in 2 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperVector 254 LLC
CategoryProductivity
Price0.99 USD
Released
Rating★ 4.6 (81)
Version3.0.2
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Chemical Engineering AppSuite HD update history & changes
Last change · 9 events since 29 May 2012Full timeline ↓📈Charting in a new country⭐Passed 100 ratings📈Entered the top 10🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 8 events in the last 12 months
- 📈Chemical Engineering AppSuite HD charting in a new countryColombia
- 📈Chemical Engineering AppSuite HD entered the top 10Top Paid · Productivity · MX
- 📈Chemical Engineering AppSuite HD entered the top 100Top Paid · Productivity · US
- 📈Chemical Engineering AppSuite HD charting in a new countryUnited States
- 📈Chemical Engineering AppSuite HD charting in a new countrySaudi Arabia
- 🆕Chemical Engineering AppSuite HD first spotted by AppInsider#97 in Top Paid · Productivity · Thailand
- 🆕Chemical Engineering AppSuite HD released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.6 ★
81 ratings
Measured
Best rank now
#92
Productivity PaidMeasured
Chemical Engineering AppSuite HD on the App Store
App details
App ID
526158171
Publisher
Vector 254 LLC
On the store since
May 2012
14 years on the store
Minimum OS
iOS 7.1+
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN DE
Size
49 MB
Also listed in
Education
Chemical Engineering AppSuite HD downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Mexico | ProductivityPaid | #92 |
| Thailand | ProductivityPaid | #92 |
Apps near Chemical Engineering AppSuite HD on the chart
Productivity Paid, around #92.
Ratings
App Store, worldwide.
Rating
4.6 ★
81 ratings
Measured
Ratings
81
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.5★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Productivity apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Chemical Engineering AppSuite HD
From the 50 most recent App Store reviews in the US.
Mostly positive (84% of recent reviews give 4–5 stars). People like it for being useful, and being easy to use. The main complaints are about crashes and bugs, and recent updates. Recent reviews are more negative than earlier ones.
What people like
- Useful: “I highly recommend this app”
- Ease of use: “Great for steam table values and simple conversions”
- Features & content: “Lots of tools for 99 cents!”
- Design: “The app has a boatload of information in an extremely useful interface!”
Common complaints
- Crashes & bugs: “Was great but stopped working”
- Updates: “Hope that someone can give it an update”
About Chemical Engineering AppSuite HD
There are many unit conversion apps and there are many calculator apps... There are even chemistry apps and engineering apps... but there is only one Chemical Engineering AppSuite!!!
Chemical Engineering AppSuite for iPad and iPhone has been developed by a team of chemical engineers for both professionals and students. This one-of-a-kind app features many equations and data used by chemical engineers, chemists and other engineers and integrates them with unprecedented functionality! And yes, we have also unit converters and graphing calculators.
The app is also great for any high school or college student in science and math courses. Professionals will also find it very useful!
Anyone with an interest in science, chemistry, math or engineering can find ways to use Chemical Engineering AppSuite HD!
Highlights of the app include:
Full steam table calculations based on IAPWS95 model.
Database with 1000+ common industrial and laboratory chemicals
Unit converters for temperature, pressure, length, area, time, and many, many more. Select your favorites for quick access!
Physical property calculations for more than 1000 compounds and elements including densities, vapor pressures, heat capacities, viscosities.
"ChemE Tools" for rapidly solving problems in fluid dynamics, process controls, mass/mole calculations and combustion reactions!
Periodic table of the elements with a high-resolution, zoomable view
Thermodynamic Equations of State: Rapidly solve for any variable in ideal gas, Peng-Robinson, van der Waals, SRK, and others.
Calculation of compressibility factors and graphing of individual compressibility charts via the Lee-Kesler model
Binary vapor-liquid equilibrium prediction with graphing via Raoult's Law (ideal) or Wilson Model (real). Over 675 pairs possible in the Wilson Model.
Spreadsheet, statistics, and graphing tools with a built in graphing calculator! (iPad only). The iPhone version includes a very useful calculator as well!
Matrix tools and linear equation solvers.
Randomized practice problems for mass balances.
Get data from the app and share via PDF, photos and Twitter.
Follow us on Twitter and send us your feedback and suggestions for new content: @Vector254
Check out our other apps: Engineering Unit Converter and ODEsseus - Numerical Solver for Differential Equations.
Chemical Engineering AppSuite for iPad and iPhone has been developed by a team of chemical engineers for both professionals and students. This one-of-a-kind app features many equations and data used by chemical engineers, chemists and other engineers and integrates them with unprecedented functionality! And yes, we have also unit converters and graphing calculators.
The app is also great for any high school or college student in science and math courses. Professionals will also find it very useful!
Anyone with an interest in science, chemistry, math or engineering can find ways to use Chemical Engineering AppSuite HD!
Highlights of the app include:
Full steam table calculations based on IAPWS95 model.
Database with 1000+ common industrial and laboratory chemicals
Unit converters for temperature, pressure, length, area, time, and many, many more. Select your favorites for quick access!
Physical property calculations for more than 1000 compounds and elements including densities, vapor pressures, heat capacities, viscosities.
"ChemE Tools" for rapidly solving problems in fluid dynamics, process controls, mass/mole calculations and combustion reactions!
Periodic table of the elements with a high-resolution, zoomable view
Thermodynamic Equations of State: Rapidly solve for any variable in ideal gas, Peng-Robinson, van der Waals, SRK, and others.
Calculation of compressibility factors and graphing of individual compressibility charts via the Lee-Kesler model
Binary vapor-liquid equilibrium prediction with graphing via Raoult's Law (ideal) or Wilson Model (real). Over 675 pairs possible in the Wilson Model.
Spreadsheet, statistics, and graphing tools with a built in graphing calculator! (iPad only). The iPhone version includes a very useful calculator as well!
Matrix tools and linear equation solvers.
Randomized practice problems for mass balances.
Get data from the app and share via PDF, photos and Twitter.
Follow us on Twitter and send us your feedback and suggestions for new content: @Vector254
Check out our other apps: Engineering Unit Converter and ODEsseus - Numerical Solver for Differential Equations.
Latest updates
3.0.2
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.
