Comparison

Photronium vs Engineering Physics Quiz

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

Head to head
About

Photronium

Access over 360 physics equations with clear explanations and powerful search tools. Test your knowledge with custom quizzes and learn offline anywhere, anytime. This educational reference is designed for learners of all levels.

Highlights
  • 360+ physics equations
  • Offline access
  • Intelligent Search
  • Symbol Search
  • Customizable quizzes
  • Bookmarking
Read full description

With over 360 physics equations explained in a clear, easy-to-understand way and a flexible search system, Photronium can be an immensely helpful tool for learners of any level. PHYSICS AT YOUR FINGERTIPS Look up any physics equation, with topics including: • Motion in One Dimension • Projectile Motion • Laws of Motion • Uniform Circular Motion • Work and Energy • Linear Momentum and Collisions • Rotation of Rigid Bodies • Universal Gravitation • Fluid Mechanics • Oscillatory Motion • Wave Motion • Sound Waves • Thermodynamics • Electromagnetism • Light and Optics • Relativity • Quantum Physics All available offline, so you can learn anywhere, anytime. MEMORY QUIZ Test your knowledge by taking quizzes! Bookmark any section that interests you, and Photronium will automatically create quizzes based on those bookmarks. INTELLIGENT SEARCH & SYMBOL SEARCH Just type anything. Intelligent Search can work with the most ambiguous descriptions, like “atom”, “lens”, “radiation”, “Newton”, and “phase angle”. And when you need to find a physics formula without any description, Symbol Search provides a discovery experience you’ve never seen before. FREE & NO ADS Photronium comes with over 360 physics equations, Intelligent Search, Symbol Search, Widgets, Bookmarks, Suggested Websites, and Dark Mode all available for free and ad-free. With Extras, you can purchase more features and support the app’s development. Have questions or feedback? From the app, open Extras and send a report.

About

Engineering Physics Quiz

Features
Read full description

Complete engineering physics quiz app, a free download physics app for iOS to practice 600+ engineering physics trivia quiz questions. "Engineering Physics Quiz" app with trivia questions and answers for engineering college students to download engineering physics MCQs with self-assessment tests. "Engineering Physics Worksheets" with answers key helps to practice test questions for online virtual classroom exam on iOS smartphones. Complete engineering physics app for online degree programs covers basic and advance engineering school course with trivia quizzes. "Engineering Physics" revision guide for engineering physics students is an educational tool for beginners' learning and distance education with physics textbook course as: Worksheet 1: Alternating fields and currents quiz Worksheet 2: Astronomical data quiz Worksheet 3: Capacitors and capacitance quiz Worksheet 4: Circuit theory quiz Worksheet 5: Conservation of energy quiz Worksheet 6: Coulomb's law quiz Worksheet 7: Current produced magnetic field quiz Worksheet 8: Electric potential energy quiz Worksheet 9: Equilibrium, indeterminate structures quiz Worksheet 10: Finding electric field quiz Worksheet 11: First law of thermodynamics quiz Worksheet 12: Fluid statics and dynamics quiz Worksheet 13: Friction, drag and centripetal force quiz Worksheet 14: Fundamental constants of physics quiz Worksheet 15: Geometric optics quiz Worksheet 16: Inductance quiz Worksheet 17: Kinetic energy quiz Worksheet 18: Longitudinal waves quiz Worksheet 19: Magnetic force quiz Worksheet 20: Models of magnetism quiz Worksheet 21: Newton's law of motion quiz Worksheet 22: Newtonian gravitation quiz Worksheet 23: Ohm's law quiz Worksheet 24: Optical diffraction quiz Worksheet 25: Optical interference quiz Worksheet 26: Physics and measurement quiz Worksheet 27: Properties of common elements quiz Worksheet 28: Rotational motion quiz Worksheet 29: Second law of thermodynamics quiz Worksheet 30: Simple harmonic motion quiz Worksheet 31: Special relativity quiz Worksheet 32: Straight line motion quiz Worksheet 33: Transverse waves quiz Worksheet 34: Two and three dimensional motion quiz Worksheet 35: Vector quantities quiz Worksheet 36: Work-kinetic energy theorem quiz A free download of engineering physics app helps to solve physics multiple choice questions from every chapter, comparing with answer key after every 10 random trivia quiz questions. Looking forward to provide best user experience through engineering physics application!

Screenshots

Photronium4 screens
Engineering Physics Quiz4 screens

Verdict

The call

The clearest difference is ads: Photronium at none against Engineering Physics Quiz's shown. Engineering Physics Quiz's advantage is iOS requirement (12.0 vs 16.4). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Photronium sells 1 one-off in-app purchase and Engineering Physics Quiz sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Photronium ships an update monthly, Engineering Physics Quiz every 3 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 8 level
Photronium versus Engineering Physics Quiz: the parameters behind the verdict, then further details
ParameterPhotroniumEngineering Physics Quiz
PriceFreeFree
Rating5.0 (10 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings10 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.412.0 — better
Further details — not scored
Size59 MB68 MB
Age rating4+4+
DeveloperHao NguyenArshad Iqbal

In-app purchases

1 purchases

Photronium

One-time1
  • Multicolored Bookmarks$0.99
7 purchases

Engineering Physics Quiz

Subscriptions4
  • 1 Month Package3 Days trial$4.991 Month
  • 3 Months Package7 Days trial$9.993 Months
  • 6 Months Package3 Days trial$14.996 Months
Show 1 more
  • 1 Year Package7 Days trial$19.991 Year
One-time3
  • 1500 Coins$0.99
  • 3500 Coins$1.99
  • 6000 Coins$2.99

Questions

Is Photronium free?
Photronium is free to download, with in-app purchases available.
Is Engineering Physics Quiz free?
Engineering Physics Quiz is free to download, with in-app purchases available.
Do Photronium or Engineering Physics Quiz have ads?
Engineering Physics Quiz shows ads; Photronium does not.
Which is updated more often, Photronium or Engineering Physics Quiz?
Photronium ships an update monthly, and Engineering Physics Quiz every 3 weeks. Most recently, Photronium was updated on November 3, 2026 and Engineering Physics Quiz on November 3, 2026.

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