Physics Toolkit vs Photronium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Physics Toolkit
This app provides a comprehensive suite of physics calculators, essential formulas, and detailed element information. It's designed to be a valuable resource for students and professionals in the field of physics.
- Extensive physics calculators
- Common formulas reference
- Detailed element information
- Periodic table
- Physical constants
- Unit conversions
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Physics Toolkit is a physics calculator that can be used for physics calculations. It contains many calculators and tables, a list of common formulas and information about all elements. Physics Toolkit is a must-have app for physics students and professionals. Calculators: • Displacement • Acceleration • Newton's second law • Gravitational acceleration • Hooke's law • Momentum • Work • Density • Kinetic energy • Potential energy • Elastic energy • Electric power • Wavelength • Energy conversion efficiency • Pressure • Phase velocity • Static fluid pressure • Dynamic pressure • Buoyancy • Volumeric flow rate • Mass flow rate • Heat capacity • Gravity • Pressure-volume work • Electric current • Ohm's law • Voltage • Voltage in series • Resistance in series • Current in parallel • Resistance in parallel • Resistivity • Capacitance • Capacitor energy • Capacitance in series • Capacitance in parallel • Induction in series • Induction in parallel • Inductor energy • Mass-energy equivalence • De Broglie wavelength • Centrifugal force • Friction • Mechanical advantage • Rotational kinetic energy • Torque • Sound pressure level • Index of refraction • Carnot efficiency • Coulomb's law • Stefan-Boltzmann law Tables: • Formulas • Elements • Base units • Constants • Periodic table • Electron orbitals • Ionization energies • Planck curves • Standard model • Air resistance coefficient • Cosmic microwave background • Greek alphabet
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.
- 360+ physics equations
- Offline access
- Intelligent Search
- Symbol Search
- Customizable quizzes
- Bookmarking
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: Physics Toolkit at none against Photronium's 1. Physics Toolkit also leads on ratings volume (51 vs 10) and iOS requirement (11.2 vs 16.4). Photronium's advantage is rating (5.0 vs 4.6). On price, review sentiment, ads 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
Both are free to download. Photronium sells 1 one-off in-app purchase. Physics Toolkit asks for nothing beyond the download.
Photronium holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Physics Toolkit has 51 ratings behind it against 10, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | Physics Toolkit | Photronium |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (51 ratings) | 5.0 (10 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 51 — better | 10 |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.2 — better | 16.4 |
| Further details — not scored | ||
| Size | 17 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Electronial | Hao Nguyen |
Customer experience
Physics Toolkit
Photronium
In-app purchases
Physics Toolkit
No in-app purchases
Photronium
- Multicolored Bookmarks$0.99
Questions
Is Physics Toolkit free?
Is Photronium free?
Which has better reviews, Physics Toolkit or Photronium?
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