Motion physics app vs Physics Constants Library
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Motion physics app
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In this app, students can visualize how velocity and acceleration affect physical movement. They can change the velocity and acceleration to see how it impacts various objects in motion. Download the app now and embark on a physics learning journey!
Physics Constants Library
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Discover the building blocks of our universe with Physics Constants Library β the ultimate reference and learning tool for students, educators, and professionals. Whether youβre preparing for exams, teaching in the classroom, or working on research, this app puts the most important physics constants and tools at your fingertips. What Youβll Get β’ 20+ Fundamental Constants β Gravity, Planckβs constant, electron charge, speed of light, and more. β’ Smart Search & Filters β Quickly find constants by name, symbol, or value. β’ Multi-Unit Support β Switch between SI, CGS, Imperial, and other unit systems. β’ Interactive Learning β Use flashcards, quizzes, and study modes to strengthen memory. β’ Professional Tools β Unit converter, calculator, and built-in formula helper. β’ Offline Access β Access all content anytime, without internet. Key Features Constants Library β’ Covers mechanics, quantum physics, thermodynamics, electromagnetism, and more. β’ Includes historical context, real-world applications, and related concepts. Learning Center β’ Flashcards with smart repetition for long-term retention. β’ Quizzes with adjustable difficulty levels. β’ Study progress tracking to stay motivated. Professional Tools β’ Advanced unit converter with 25+ categories. β’ Scientific calculator with constants built-in. β’ Formula helper to apply equations instantly. Modern Experience β’ Clean, elegant interface designed for clarity. β’ Dark mode, 10 app themes - System, Light, Dark, Cosmic, Quantum, Sunset, Ocean, Forest, Aurora, Midnight and accessibility support. β’ Favorites tab for quick access to your most-used constants. Perfect For β’ Students β Learn and memorize constants with ease. β’ Teachers β Enhance lessons with interactive study tools. β’ Researchers & Engineers β Reliable, quick reference during work. β’ Enthusiasts β Explore the fundamental constants that shape our world. Data Accuracy You Can Trust All values are based on CODATA 2018 recommendations and NIST standards, ensuring precision for both academic and professional use. Upgrade for More Unlock premium to access advanced study modes, unlimited practice, and detailed progress analytics. Download Physics Constants Library today and take your physics knowledge to the next level!
Screenshots
Verdict
The clearest difference is in-app purchases: Motion physics app at none against Physics Constants Library's 1. Motion physics app also leads on ads (none vs shown) and update cadence (daily vs every 7 months). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Physics Constants Library sells 1 one-off in-app purchase. Motion physics app asks for nothing beyond the download.
Motion physics app ships an update daily, Physics Constants Library every 7 months. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.
| Parameter | Motion physics app | Physics Constants Library |
|---|---|---|
| Price | Free | Free |
| Update frequency | Daily β better | Every 7 months |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 11.0 β better | 18.4 |
| Further details β not scored | ||
| Size | 25 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | The Real Start | ChatStick Company Limited |
In-app purchases
Motion physics app
No in-app purchases
Physics Constants Library
- Unlock All Features$2.99
Questions
Is Motion physics app free?
Is Physics Constants Library free?
Do Motion physics app or Physics Constants Library have ads?
Which is updated more often, Motion physics app or Physics Constants Library?
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