Comparison

Equip by PC&D vs Chemical Engineering+

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

Head to head
About

Equip by PC&D

Access a library of training videos for physical plant maintenance. Order necessary equipment for your facility and easily contact support for any additional needs.

Highlights
  • Training video library
  • Equipment ordering
  • Facility maintenance resources
  • Direct contact support
Features
Read full description

Equip by PC&D is your one stop shop for all things physical plant maintenance. Access our ever growing library of training videos, order equipment for your facility, and contact us for anything else you might need. Mobile app version: 6.23.8

About

Chemical Engineering+

Test your knowledge of chemical engineering with a comprehensive quiz app. It offers thousands of questions across various topics, adaptive difficulty, and detailed explanations to enhance learning. Prepare for exams and boost your industry skills with this interactive tool.

Highlights
  • Extensive question bank
  • Topic-specific quizzes
  • Calculations & problem solving
  • Adaptive difficulty
  • Interactive learning with explanations
  • Offline play
  • Leaderboard competition
Features
Read full description

Master the World of Chemical Engineering with our Quiz App! Dive into the fascinating world of chemical engineering and test your knowledge with our app! Whether you’re a student, a professional, or just passionate about the field, this app is your ultimate companion to learn, revise, and challenge yourself. Key Features - Extensive Question Bank: Thousands of questions covering diverse topics like thermodynamics, reaction engineering, process control, energy systems, nanotechnology, and more. - Topic-Specific Quizzes: Focus on areas that matter most to you, from corrosion prevention to renewable energy systems. - Calculations & Problem Solving: Sharpen your skills with numerical problems and real-world scenarios. - Adaptive Difficulty: Questions designed for beginners to experts—perfect for everyone! - Interactive Learning: Detailed explanations for each answer to deepen your understanding. Boost Your Knowledge - Prepare for exams like FE, PE, or university assessments. - Enhance your practical skills for industry applications. - Stay updated with emerging trends like AI in process optimization and sustainable technologies. Why ChemEng Quiz Master? - Designed by experts in chemical engineering. - Intuitive interface with engaging visuals and progress tracking. - Play offline anytime, anywhere. How It Works 1. Choose a topic or let the app select one for you. 2. Answer multiple-choice questions and solve calculation-based problems. 3. Review your performance and learn from detailed feedback. Join a Global Community of Learners Challenge yourself, compete with friends, and climb the leaderboard to become a Chemical Engineering Master! Download ChemEng Quiz Master Today! Your journey to becoming a chemical engineering expert starts here. Unlock your potential, one question at a time. Start Quizzing. Start Learning. Start Winning. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/ChemicalEngineering/privacy-policy

Screenshots

Equip by PC&D4 screens
Chemical Engineering+4 screens

Verdict

The call

The clearest difference is rating: Equip by PC&D at 5.0 against Chemical Engineering+'s 3.0. Equip by PC&D also leads on in-app purchases (none vs 6) and iOS requirement (15.1 vs 17.0). On price, ratings volume, update cadence 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

Both are free to download. Chemical Engineering+ sells 6 in-app purchases, starting at $9.99 per month. Equip by PC&D asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Equip by PC&D holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Equip by PC&D ships an update every 3 months, Chemical Engineering+ every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Equip by PC&D versus Chemical Engineering+: the parameters behind the verdict, then further details
ParameterEquip by PC&DChemical Engineering+
PriceFreeFree
Rating5.0 (1 ratings) — better3.0 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size56 MB18 MB
Age rating4+4+
DeveloperProvidence Consulting & Design, LLCForwa Elade Wunde

Customer experience

Equip by PC&D

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Chemical Engineering+

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Equip by PC&D

No in-app purchases

6 purchases

Chemical Engineering+

Subscriptions3
  • 1 Month$9.991 Month
  • 6 Months$19.996 Months
  • 1 Year$29.991 Year
One-time3
  • 1500$0.99
  • 3500$1.99
  • 9000$3.99

Questions

Is Equip by PC&D free?
Equip by PC&D is free to download, with no in-app purchases.
Is Chemical Engineering+ free?
Chemical Engineering+ is free to download, with in-app purchases available.
Which has better reviews, Equip by PC&D or Chemical Engineering+?
Equip by PC&D is rated higher. Equip by PC&D averages 5.0 out of 5 from 1 ratings, while Chemical Engineering+ averages 3.0 from 2 ratings.
Do Equip by PC&D or Chemical Engineering+ have ads?
Neither Equip by PC&D nor Chemical Engineering+ shows ads.
Which is updated more often, Equip by PC&D or Chemical Engineering+?
Equip by PC&D ships an update every 3 months, and Chemical Engineering+ every 2 months. Most recently, Equip by PC&D was updated on November 3, 2026 and Chemical Engineering+ on November 4, 2026.

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