Photronium - Physics Equations2.5.0 - App Store
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Publisher 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.
Version History • It is now easier to remove or change bookmark colors.
• If you have purchased Multicolored Bookmarks, you can now change bookmark colors right in the Bookmarks tab.
• Fixed a typo in Bernoulli's equation.
• Improved iOS 16 compatibility: Photronium is now built with new technologies introduced in iOS 16 and no longer supports iOS 15. 2.5.0 08/23/2024 • The Extras screen gets a more iPad-optimized design.
• For users of Multicolored Bookmarks: Custom colors are more widely applied. 2.4.0 01/22/2023 • In Equations, Search, and Bookmarks, you can now tap the tab bar to move back to the first page, just like any other iOS apps.
• Saving bookmarks is now snappier, especially on iPhones with Haptic Engine. 2.3.0 12/05/2022 • The tab bar is now hidden while you're typing in the search field for less distraction.
• Fixed a bug where the default bookmark color is not displayed correctly. 2.2.1 10/08/2022 • Memory Quiz now shows how long you took to complete a quiz.
• Switching between tabs is more responsive, and tabs no longer lose their state when you switch to a new one. 2.2.0 08/10/2022 No more searching for appropriate units when doing calculations! You can now view SI units right within Photronium!
• Expand any equation to view relevant units.
• Discover over 40 SI units, including base and derived units.
• The unit for vacuum permeability has been changed from T·m·A⁻¹ to H/m 2.1.0 07/10/2022 You can now take quizzes in Photronium!
• Memory Quiz: Bookmark any section that interests you, and Photronium will automatically create quizzes based on those bookmarks.
• Get a unique visual badge every time you finish a quiz.
• Improved iOS 15 compatibility: Photronium is now built with new technologies introduced in iOS 15 and no longer supports iOS 14.
• Tweaked design: You no longer have to scroll through all of your bookmarks to find the Remove button. 2.0.0 06/18/2022 • Some layout fixes for iPad
• Minor layout enhancements 1.1.1 05/15/2021 Photronium is now available for iPad!
• A new layout that takes full advantage of the iPad's large display
• Do more at once! Photronium now supports iPad's Split View and Slide Over features
• Some other enhancements 1.1.0 04/29/2021 • It's easier to find where to send feedback or give ratings now. Photronium is looking forward to more of your feedback!
• Some definitions updated 1.0.3 04/16/2021 • New equations added! Photronium now has over 360 equations
• Some definitions updated 1.0.2 04/06/2021 • Photronium's UI is more refined and works better on small displays
• Some equations now open slightly faster
• Some insignificant bugs fixed 1.0.1 03/28/2021 1.0.0 03/20/2021
About Photronium - Physics Equations
The company that develops Photronium - Physics Equations is Hao Nguyen. The latest version released by its developer is 2.5.0.
To install Photronium - Physics Equations on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-14 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Photronium - Physics Equations as malware if the download link is broken.
How to install Photronium - Physics Equations on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the Photronium - Physics Equations is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After Photronium - Physics Equations is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.5.0
posted on 2026-10-14
Version History • It is now easier to remove or change bookmark colors.
• If you have purchased Multicolored Bookmarks, you can now change bookmark colors right in the Bookmarks tab.
• Fixed a typo in Bernoulli's equation.
• Improved iOS 16 compatibility: Photronium is now built with new technologies introduced in iOS 16 and no longer supports iOS 15. 2.5.0 08/23/2024 • The Extras screen gets a more iPad-optimized design.
• For users of Multicolored Bookmarks: Custom colors are more widely applied. 2.4.0 01/22/2023 • In Equations, Search, and Bookmarks, you can now tap the tab bar to move back to the first page, just like any other iOS apps.
• Saving bookmarks is now snappier, especially on iPhones with Haptic Engine. 2.3.0 12/05/2022 • The tab bar is now hidden while you're typing in the search field for less distraction.
• Fixed a bug where the default bookmark color is not displayed correctly. 2.2.1 10/08/2022 • Memory Quiz now shows how long you took to complete a quiz.
• Switching between tabs is more responsive, and tabs no longer lose their state when you switch to a new one. 2.2.0 08/10/2022 No more searching for appropriate units when doing calculations! You can now view SI units right within Photronium!
• Expand any equation to view relevant units.
• Discover over 40 SI units, including base and derived units.
• The unit for vacuum permeability has been changed from T·m·A⁻¹ to H/m 2.1.0 07/10/2022 You can now take quizzes in Photronium!
• Memory Quiz: Bookmark any section that interests you, and Photronium will automatically create quizzes based on those bookmarks.
• Get a unique visual badge every time you finish a quiz.
• Improved iOS 15 compatibility: Photronium is now built with new technologies introduced in iOS 15 and no longer supports iOS 14.
• Tweaked design: You no longer have to scroll through all of your bookmarks to find the Remove button. 2.0.0 06/18/2022 • Some layout fixes for iPad
• Minor layout enhancements 1.1.1 05/15/2021 Photronium is now available for iPad!
• A new layout that takes full advantage of the iPad's large display
• Do more at once! Photronium now supports iPad's Split View and Slide Over features
• Some other enhancements 1.1.0 04/29/2021 • It's easier to find where to send feedback or give ratings now. Photronium is looking forward to more of your feedback!
• Some definitions updated 1.0.3 04/16/2021 • New equations added! Photronium now has over 360 equations
• Some definitions updated 1.0.2 04/06/2021 • Photronium's UI is more refined and works better on small displays
• Some equations now open slightly faster
• Some insignificant bugs fixed 1.0.1 03/28/2021 1.0.0 03/20/2021
version 2.5.0
posted on 2024-08-23
Aug 23, 2024
Version 2.5.0
• It is now easier to remove or change bookmark colors.
• If you have purchased Multicolored Bookmarks, you can now change bookmark colors right in the Bookmarks tab.
• Fixed a typo in Bernoulli's equation.
• Improved iOS 16 compatibility: Photronium is now built with new technologies introduced in iOS 16 and no longer supports iOS 15.
version 2.5.0
posted on 2024-08-23
• It is now easier to remove or change bookmark colors.
• If you have purchased Multicolored Bookmarks, you can now change bookmark colors right in the Bookmarks tab.
• Fixed a typo in Bernoulli's equation.
• Improved iOS 16 compatibility: Photronium is now built with new technologies introduced in iOS 16 and no longer supports iOS 15.
version 2.4.0
posted on 2023-01-22
Jan 22, 2023
Version 2.4.0
• The Extras screen gets a more iPad-optimized design.
• For users of Multicolored Bookmarks: Custom colors are more widely applied.
Disclaimer
Official App Store Link
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