Chemical Engineering AppSuite HD vs Microsoft PowerPoint
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chemical Engineering AppSuite HD
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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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.
Microsoft PowerPoint
Create, edit, and present slideshows from anywhere. Access recent files, sync across devices via OneDrive, and collaborate with others in real time. Features AI-powered design ideas and a Presenter Coach for public speaking practice.
- Create and edit presentations
- View and present slideshows
- Sync across devices with OneDrive
- Real-time collaboration
- Design ideas and templates
- AI-powered Presenter Coach
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Create, edit, view, present and share presentations with ease, whether you're on your phone or switching between devices. Quickly access your recent presentations and slides across all your devices. OneDrive syncing keeps your work up to date, so you can start on your PC and continue editing on mobile without worrying about version conflicts. Make an impact with customizable, professional-looking slides. Use templates and design ideas to build polished presentations fast. Present confidently with Presenter Coach, an AI tool that offers real time suggestions to help you improve your pace, reduce filler words and speak naturally. (Microsoft 365 subscription required.) Collaborate in real time – share presentations with one tap, see who’s working with you, manage permissions and track comments and changes as your deck evolves. Get more done with Copilot – your built in AI assistant for PowerPoint.* • Summarize lengthy presentation decks • Get suggested Q&As to prep for meetings • Research a topic using Copilot Chat Present with Confidence • Create or continue presentations on the go • Seamless OneDrive syncing across devices • Practice with Presenter Coach for personalized feedback Customizable Slideshow Maker • Start from templates or build slides from scratch • Powerful editing tools help your work stand out Collaborate on Presentations • Invite others to edit or review with one click sharing • Manage access and see who’s active in your deck • View comments and compare changes over time Requirements • 1 GB RAM or above *Unlock the full Microsoft 365 experience with a qualifying Microsoft 365 subscription for your phone, tablet, PC or Mac. Microsoft 365 subscriptions purchased in app are billed to your App Store account and auto renew unless disabled in account settings. Subscriptions cannot be cancelled during the active period. This app may be provided by Microsoft or a third party publisher and is subject to its own privacy statement and terms. Data may be transferred to or stored in the United States or other regions where Microsoft or its service providers operate. EULA: http://aka.ms/eula
Screenshots
Verdict
The clearest difference is price: Microsoft PowerPoint at Free against Chemical Engineering AppSuite HD's $0.99. Microsoft PowerPoint also leads on update cadence (weekly vs every 2 months) and ratings volume (589K vs 81). Chemical Engineering AppSuite HD's advantage is in-app purchases (none vs 14) and review sentiment (86% vs 53%). On rating, ads, monetization model 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
Microsoft PowerPoint is free to download; Chemical Engineering AppSuite HD costs $0.99 up front. Microsoft PowerPoint sells 11 in-app purchases, starting at $6.99 per month. Chemical Engineering AppSuite HD asks for nothing beyond the download.
Microsoft PowerPoint holds the better App Store score, 4.7 against 4.6. That said, the two scores are not equally well evidenced: Microsoft PowerPoint has 589K ratings behind it against 81, so its average is the more settled of the two. Written reviews complicate that: 86% of Chemical Engineering AppSuite HD's written reviews are positive against 53% of Microsoft PowerPoint's, so the app with the better star average is not the one people write more warmly about.
Chemical Engineering AppSuite HD ships an update every 2 months, Microsoft PowerPoint weekly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.
| Parameter | Chemical Engineering AppSuite HD | Microsoft PowerPoint |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.6 (81 ratings) | 4.7 (589K ratings) — better |
| Positive reviews | 86.1% of reviews — better | 53.5% of reviews |
| Number of ratings | 81 | 589K — better |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #199 | #29 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch, Vision Pro — better |
| Requires iOS | 7.1 — better | 26.0 |
| Further details — not scored | ||
| Size | 46 MB | 462 MB |
| Age rating | 4+ | 4+ |
| Developer | Vector 254 LLC | Microsoft Corporation |
Customer experience
Chemical Engineering AppSuite HD
Microsoft PowerPoint
User reviews
Chemical Engineering AppSuite HD
From 81 App Store ratingsWhat we love
- 👍 Very useful for chemical engineering
- 💡 Extensive compound database
- 💡 Comprehensive unit converter
- 👍 Great for quick calculations
- 👍 Handy for students and professionals
Room to improve
- 🐛 App crashes frequently
- 🐛 Converter issues
- 🐛 Incompatible with newer iOS versions
- 🐛 Some unit conversions are incorrect
- 🐛 Lacks some common compounds
Microsoft PowerPoint
From 589K App Store ratingsWhat we love
- 🚀 Fast and efficient
- 👍 Easy to use
- 💡 Helpful for school and work
- 🚀 Smooth transitions and animations
- 👍 Wide range of fonts and designs
Room to improve
- 🐛 Frequent crashes and glitches
- 🔒 Difficult to share and collaborate
- 🔒 Limited functionality compared to desktop version
- 🔋 Slow loading times
- 👎 Requires subscription for full features
Bugs and requests
Chemical Engineering AppSuite HD
Reported bugs
11 issues- App shuts down when using converter
- Conversion tables not working with new iOS versions
- Unit converter not working
- App crashes with iOS 11
- App crashes on iOS 7.x
Show 6 moreShow fewer
- Converter doesn't convert gallons to barrels correctly
- 1 gallon not equal to 8 pints
- Barrel of oil conversion factor is incorrect
- Time converter converting hours to days incorrectly
- Area units converter needs fixing
- Graphical bugs when changing tools/graphs
Requested features
20 requests- Add Internal Energy
- Save imperial units as default
- Add more ranges for Antoine constants
- Functions for choosing equations of state
- Add conical frustum volume calculator
Show 15 moreShow fewer
- Add liquid level calculator
- Add concentration section to conversions
- Add more steam tables for common compounds (ammonia, R-134a)
- Include unit operators and their functions
- Include examples of industrial processes
- Include PFD and P&ID information
- Include quizzes and answers
- Add a built-in scientific calculator
- Fix area units converter
- Fix time converter
- Reference for calculations
- Add butane and other common compounds
- Consistent use of preferred units
- Obtain temperature from entropy and pressure data for cycle problems
- Add Raul's Law
Microsoft PowerPoint
Reported bugs
5 issues- Slides getting corrupted or deleted unexpectedly
- Inability to open or save files in certain locations
- Inconsistent behavior when using Bluetooth keyboard
- Text formatting issues when moving between devices
- Overwriting of recent changes with older versions
Requested features
5 requests- Ability to select and edit multiple slides at once
- Improved palm rejection and text input with Apple Pencil
- Equation editor for scientific presentations
- Picture-in-picture mode for viewing slides and taking notes
- Seamless integration with other cloud storage services
In-app purchases
Chemical Engineering AppSuite HD
No in-app purchases
Microsoft PowerPoint
- Office 365 Personal1 Month trial$6.991 Month
- Office 365 Home1 Month trial$9.991 Month
- Microsoft 365 Personal1 Month trial$9.991 Month
Show 8 moreShow fewer
- Microsoft 365 Personal Student1 Month trial$9.991 Month
- Microsoft 365 Family1 Month trial$12.991 Month
- Microsoft 365 Premium Monthly1 Month trial$19.991 Month
- Microsoft Copilot Pro$20.001 Month
- Office 365 Personal$69.991 Year
- Office 365 Home$99.991 Year
- Microsoft 365 Personal1 Month trial$99.991 Year
- Microsoft 365 Family1 Month trial$129.991 Year
Questions
Is Chemical Engineering AppSuite HD free?
Is Microsoft PowerPoint free?
Which has better reviews, Chemical Engineering AppSuite HD or Microsoft PowerPoint?
Do Chemical Engineering AppSuite HD or Microsoft PowerPoint have ads?
Which is updated more often, Chemical Engineering AppSuite HD or Microsoft PowerPoint?
Which is more popular, Chemical Engineering AppSuite HD or Microsoft PowerPoint?
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