Physics problem solver vs Photronium
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Physics problem solver
This application assists users in solving physics problems related to motion. It not only provides the solution but also explains the step-by-step process. It supports various motion types and complex data inputs, with the ability to save solved problems.
- Solves physics problems on motion
- Provides step-by-step solution process
- Supports uniform linear motion
- Supports uniformly accelerated linear motion
- Supports uniform circular motion
- Supports simple harmonic motion
- Handles complex data inputs
- Saves solved problems
Read full descriptionHide full description
If you have difficulties in solving physics problems regarding motions, this is the app for you! How it works: Just enter few data and this app solves the problem for you. But not only! "Physics problem solver: Motion", after solving the problem also says how you get to the solution! Features: Solves problems and also points out the process of these topics: - Uniform linear motion - Uniformly accelerated linear motion - Uniform circular motion - Simple harmonic motion - Force, mass, acceleration - Work and power It is possible to enter even complex data, with functions such as cos(x), tan(x) in the fields and the Solver will calculate everything for you! You can also save the problems already solved, so you can consult them when you want with a click! Download now "Physics problem solver: Motion" for free!
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
Read full descriptionHide 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.
Screenshots
Verdict
The clearest difference is review sentiment: Photronium at 100% against Physics problem solver's 17%. Photronium also leads on rating (5.0 vs 1.0) and ads (none vs shown). Physics problem solver's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 16.4). On price 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 problem solver asks for nothing beyond the download.
Photronium holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 17% of Physics problem solver's written reviews are positive against 100% of Photronium's.
Physics problem solver ships an update every 6 months, Photronium monthly. The most recent releases landed on September 19, 2026 and September 18, 2026 respectively.
| Parameter | Physics problem solver | Photronium |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 16.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 8 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 10 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | Fabio Giuliani | Hao Nguyen |
Customer experience
Physics problem solver
Photronium
In-app purchases
Physics problem solver
No in-app purchases
Photronium
- Multicolored Bookmarks$0.99
Questions
Is Physics problem solver free?
Is Photronium free?
Which has better reviews, Physics problem solver or Photronium?
Do Physics problem solver or Photronium have ads?
Which is updated more often, Physics problem solver or Photronium?
Other comparisons















