Comparison

Chemical Engineering AppSuite HD vs Brainrot

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

Brainrot

This app helps you regain control of your digital life by blocking distracting apps and websites. Utilize a focus timer and smart schedules to improve productivity, sleep, and reduce screen time. A visual indicator provides a playful nudge to encourage mindful usage.

Highlights
  • App and website blocking
  • Focus timer
  • Smart scheduling
  • Mindful breaks
  • Usage insights
Features
Read full description

Reclaim your day with Brainrot, a playful screen time control, app blocker, and focus coach. Pick the apps and sites to block, set schedules, and watch your cute brain avatar decay as you doom scroll. The visual nudge helps you put the phone down. Save about 2 hours per day, feel less distracted, sleep better, and get more done. What you get: - Instant blocking for apps and websites - Focus timer for deep work and Pomodoro - Smart schedules for bedtime, mornings, and meetings - Mindful breaks so you reset without the guilt - Clear insights to spot Brainrot apps fast ### PRIVATE & SECURE Brainrot uses Apple’s Screen Time API; all monitoring and blocking run *entirely* on your device. Your browsing data never leaves your phone. *All features described above require a subscription.* Terms of Service: https://thebrainrotapp.com/terms Privacy Policy: https://thebrainrotapp.com/privacy

Screenshots

Chemical Engineering AppSuite HD4 screens
Brainrot4 screens

Verdict

The call

Chemical Engineering AppSuite HD and Brainrot both sit at 4.6 stars, but that hides the real split: 86% of Chemical Engineering AppSuite HD's written reviews are positive against 18% of Brainrot's. Chemical Engineering AppSuite HD also leads on in-app purchases (none vs 17) and device support (3 vs 1). Brainrot's advantage is price (Free vs $0.99) and update cadence (every 6 days vs every 2 months). On rating and ads 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

Brainrot is free to download; Chemical Engineering AppSuite HD costs $0.99 up front. Brainrot sells 16 in-app purchases, starting at $3.99 per month. Chemical Engineering AppSuite HD asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Chemical Engineering AppSuite HD against 4.5 for Brainrot. That said, the two scores are not equally well evidenced: Brainrot has 23K ratings behind it against 81, so its average is the more settled of the two. Written reviews are what separate them: 86% of Chemical Engineering AppSuite HD's written reviews are positive against 18% of Brainrot's.

UpkeepUpdate frequency

Chemical Engineering AppSuite HD ships an update every 2 months, Brainrot every 6 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard8 real differences · 2 level
Chemical Engineering AppSuite HD versus Brainrot: the parameters behind the verdict, then further details
ParameterChemical Engineering AppSuite HDBrainrot
Price$0.99Free — better
Rating4.6 (81 ratings) — better4.5 (23K ratings)
Positive reviews86.1% of reviews — better17.7% of reviews
Number of ratings8123K — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS7.1 — better17.6
Further details — not scored
Size46 MB128 MB
Age rating4+4+
DeveloperVector 254 LLCSmolworks Inc

Customer experience

Chemical Engineering AppSuite HD

All ratings80 ratings
Positive88.8%
Neutral3.8%
Negative7.5%
Written reviews79 reviews
Positive86.1%
Neutral2.5%
Negative11.4%

Brainrot

All ratings22,721 ratings
Positive89.1%
Neutral2.8%
Negative8.0%
Written reviews2,062 reviews
Positive17.7%
Neutral6.5%
Negative75.8%

User reviews

Chemical Engineering AppSuite HD

From 81 App Store ratings

What 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

Brainrot

From 23K App Store ratings

What we love

  • 🚀 Reduces screen time
  • 👍 Helpful for productivity
  • 🥰 Great app
  • 💯 Highly recommended

Room to improve

  • 💰 Requires paid subscription
  • 🙅‍♀️ No free version available
  • 😤 Forced to pay to use

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 more
  • 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 more
  • 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

Brainrot

Reported bugs

2 issues
  • Stuck on payment screen with no way out
  • Requires re-entering info every time

Requested features

2 requests
  • Free version with limited features
  • Free trial period

In-app purchases

None

Chemical Engineering AppSuite HD

No in-app purchases

16 purchases

Brainrot

Subscriptions16
  • Unlimited (1 Month)$3.991 Month
  • Unlimited (1 Week)$3.997 Days
  • Unlimited (1 Week)$4.997 Days
Show 13 more
  • monthly$8.991 Month
  • Unlimited (1 Year)$9.991 Year
  • Unlimited (1 Year)3 Days trial$19.991 Year
  • Unlimited (1 Year)7 Days trial$19.991 Year
  • Unlimited (1 Year)$19.991 Year
  • Brainrot (Full Access)$24.991 Year
  • Unlimited (1 Year)3 Days trial$29.991 Year
  • Unlimited (1 Year)$29.991 Year
  • Brainrot (Full Access)$29.991 Year
  • Unlimited (1 Year)3 Days trial$44.991 Year
  • Brainrot Annual3 Days trial$49.991 Year
  • Unlimited$49.991 Year
  • Unlimited (1 Year)3 Days trial$59.991 Year

Questions

Is Chemical Engineering AppSuite HD free?
Chemical Engineering AppSuite HD costs $0.99, with no in-app purchases.
Is Brainrot free?
Brainrot is free to download, with in-app purchases available.
Which has better reviews, Chemical Engineering AppSuite HD or Brainrot?
Chemical Engineering AppSuite HD is rated higher. Chemical Engineering AppSuite HD averages 4.6 out of 5 from 81 ratings, while Brainrot averages 4.5 from 23K ratings.
Do Chemical Engineering AppSuite HD or Brainrot have ads?
Neither Chemical Engineering AppSuite HD nor Brainrot shows ads.
Which is updated more often, Chemical Engineering AppSuite HD or Brainrot?
Chemical Engineering AppSuite HD ships an update every 2 months, and Brainrot every 6 days. Most recently, Chemical Engineering AppSuite HD was updated on November 1, 2026 and Brainrot on November 3, 2026.

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