Comparison

Electrical Engineering Pack vs Electric Power Systems Quiz

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

Head to head
About

Electrical Engineering Pack

This app provides a comprehensive suite of electrical calculators and converters for engineers, electricians, and students. It features over 60 calculators for various electrical parameters and 16 converter categories with extensive unit support. Calculations update automatically as input values or units are changed.

Highlights
  • 60+ Electrical Calculators
  • 16 Electrical Converter Categories
  • Automatic Calculation Updates
  • Resistor Color Code Calculator
  • Upgraded Voltage Drop Calculator
  • NEC/IEEE Standards Compliant
Features
Read full description

A complete pack of 60 Electrical Calculators and 16 Electrical Converters — designed for electrical engineers, electricians, and students. Now includes a Resistor Color Code Calculator and an upgraded Voltage Drop Calculator compliant with NEC/IEEE standards. Electrical Calculator List (60) 1. Resistor Color Code Calculator (New) 2. Transformer Calculator (Step-Up and Step-Down Voltage & Current Calculations) 3. Voltage Calculator 4. Current Calculator 5. Resistance Calculator 6. Power Calculator 7. Voltage Drop Calculator (Updated for NEC/IEEE Standards) 8. kVA to Amps (Single Phase) 9. kVA to Amps (Three Phase) 10. Amps to kVA (Single Phase) 11. Amps to kVA (Three Phase) 12. Single Phase Power Calculator 13. Three Phase Power Calculator 14. Single Phase Current Calculator 15. Three Phase Current Calculator 16. DC Horsepower 17. Single Phase Horsepower 18. Three Phase Horsepower 19. DC Current (HP) Calculator 20. Single Phase Current (HP) Calculator 21. Three Phase Current (HP) Calculator 22. Efficiency (DC) Calculator 23. Efficiency (Single Phase) Calculator 24. Efficiency (Three Phase) Calculator 25. Power Factor (Single Phase) Calculator 26. Power Factor (Three Phase) Calculator 27. Luminous Intensity Calculator 28. Luminous Flux Calculator 29. Solid Angle Calculator 30. Energy Cost Calculator 31. Energy Stored (Resistance) Calculator 32. Energy Stored (Inductance) Calculator 33. Energy Stored (Capacitance) Calculator 34. Star to Delta Conversion 35. Delta to Star Conversion 36. Inductive Reactance Calculator 37. Capacitive Reactance Calculator 38. Resonant Frequency Calculator 39. Inductor Sizing Formula 40. Capacitor Sizing Formula 41. Resistance (Series) Calculator 42. Resistance (Parallel) Calculator 43. Inductance (Series) Calculator 44. Inductance (Parallel) Calculator 45. Capacitance (Series) Calculator 46. Capacitance (Parallel) Calculator 47. Unknown Resistance (Series) Calculator 48. Unknown Resistance (Parallel) Calculator 49. Unknown Capacitance (Series) Calculator 50. Unknown Capacitance (Parallel) Calculator 51. Neutral Current (3-Phase Unbalanced Loads) 52. Characteristic Impedance (Parallel) 53. Characteristic Impedance (Coaxial) Electrical Converter Overview The Electrical Converter translates between multiple electrical units and supports both SI and USCS systems. Includes 16 Categories, 173 Units, and over 2,100 conversions. Converter Categories (16): 1. Field Strength 2. Electric Potential 3. Resistance 4. Resistivity 5. Conductance 6. Conductivity 7. Capacitance 8. Inductance 9. Charge 10. Linear Charge Density 11. Surface Charge Density 12. Volume Charge Density 13. Current 14. Linear Current Density 15. Surface Current Density 16. Power Smart Calculation Behavior Calculations update automatically when users change: • Input values • Input units • Output units

About

Electric Power Systems Quiz

Master electric power systems with comprehensive quizzes covering regulatory frameworks, smart grids, and market issues. Track progress, create custom tests, and solve real-world problems to enhance your expertise in the energy sector.

Highlights
  • Comprehensive topic coverage
  • Diverse question formats
  • Progress tracking and analytics
  • Customizable quizzes
  • Real-world problem-solving
  • Industry trend alignment
Features
Read full description

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Electric Power Systems Quiz Master the intricate world of electric power systems with Electric Power Systems Quiz, your ultimate learning companion! Whether you're a student, professional, or enthusiast in the energy sector, this app is designed to help you sharpen your knowledge and test your expertise. Key Features: Comprehensive Topics: Cover a wide range of subjects, including regulatory frameworks, fuel and energy networks, smart grids, and wholesale markets. Diverse Question Formats: Challenge yourself with multiple-choice questions, calculations, and scenario-based problems. Progress Tracking: Monitor your growth with detailed performance analytics and topic-wise reports. Custom Quizzes: Focus on specific subtopics or create personalized tests for targeted learning. Real-World Applications: Solve practical problems and calculations relevant to the electric power industry. Master Every Topic From smart grids to market power issues, our quizzes cover everything you need to know about the electric power industry. Learn by Doing Tackle real-world problems and calculations, enhancing your practical understanding of power systems. Track Your Progress Stay motivated with performance stats, leaderboards, and personalized quizzes tailored to your needs. Anytime, Anywhere Turn your downtime into learning time with engaging and insightful quizzes right at your fingertips. Ready to power up your knowledge? Download Electric Power Systems Quiz now and take your expertise to the next level! Why Choose Electric Power Systems Quiz? Learn on the Go: Perfect for quick revision or in-depth study sessions anytime, anywhere. Stay Updated: Content aligned with current industry trends and standards. Challenge Yourself: Compete with friends and peers through leaderboards and share your achievements. Who Is This App For? Engineering students preparing for exams. Professionals seeking to refresh their knowledge. Energy enthusiasts curious about the power systems industry. Download Electric Power Systems Quiz today and electrify your learning journey! Stay ahead in the energy sector—one quiz at a time.

Screenshots

Electrical Engineering Pack4 screens
Electric Power Systems Quiz4 screens

Verdict

The call

The clearest difference is price: Electric Power Systems Quiz at Free against Electrical Engineering Pack's $4.99. Electric Power Systems Quiz also leads on update cadence (every 6 weeks vs every 4 months). Electrical Engineering Pack's advantage is in-app purchases (none vs 6) and ratings volume (76 vs 3). On rating, ads, device support and iOS requirement 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

Electric Power Systems Quiz is free to download; Electrical Engineering Pack costs $4.99 up front. Electric Power Systems Quiz sells 6 in-app purchases, starting at $9.99 per month. Electrical Engineering Pack asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Electrical Engineering Pack against 4.7 for Electric Power Systems Quiz. That said, the two scores are not equally well evidenced: Electrical Engineering Pack has 76 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Electrical Engineering Pack ships an update every 4 months, Electric Power Systems Quiz every 6 weeks. The most recent releases landed on October 29, 2026 and October 16, 2026 respectively.

Scorecard5 real differences · 5 level
Electrical Engineering Pack versus Electric Power Systems Quiz: the parameters behind the verdict, then further details
ParameterElectrical Engineering PackElectric Power Systems Quiz
Price$4.99Free — better
Rating4.7 (76 ratings) — better4.7 (3 ratings)
Positive reviews75.0% of reviews—
Number of ratings76 — better3
Update frequencyEvery 4 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size14 MB18 MB
Age rating4+4+
DeveloperV PUGAZHENTHIForwa Elade Wunde

Customer experience

Electrical Engineering Pack

All ratings76 ratings
Positive90.8%
Neutral6.6%
Negative2.6%
Written reviews8 reviews
Positive75.0%
Neutral12.5%
Negative12.5%

Electric Power Systems Quiz

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Electrical Engineering Pack

No in-app purchases

6 purchases

Electric Power Systems Quiz

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 Electrical Engineering Pack free?
Electrical Engineering Pack costs $4.99, with no in-app purchases.
Is Electric Power Systems Quiz free?
Electric Power Systems Quiz is free to download, with in-app purchases available.
Which has better reviews, Electrical Engineering Pack or Electric Power Systems Quiz?
Electrical Engineering Pack is rated higher. Electrical Engineering Pack averages 4.7 out of 5 from 76 ratings, while Electric Power Systems Quiz averages 4.7 from 3 ratings.
Do Electrical Engineering Pack or Electric Power Systems Quiz have ads?
Neither Electrical Engineering Pack nor Electric Power Systems Quiz shows ads.
Which is updated more often, Electrical Engineering Pack or Electric Power Systems Quiz?
Electrical Engineering Pack ships an update every 4 months, and Electric Power Systems Quiz every 6 weeks. Most recently, Electrical Engineering Pack was updated on October 29, 2026 and Electric Power Systems Quiz on October 16, 2026.

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