Physics Formula Library by CS vs Physics Formula Master 9
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Physics Formula Library by CS
Read full descriptionHide full description
Physics doesnβt have to feel overwhelming. Physics Formula Library makes learning, practicing, and mastering physics easier and more enjoyable than ever. Whether youβre a student preparing for exams, a teacher looking for a classroom resource, or a curious learner, this app is your all-in-one physics companion. Why youβll love it: - 200+ Physics Formulas across mechanics, thermodynamics, electricity & magnetism, waves, optics, modern physics, astronomy, and fluids. Each formula comes with definitions, assumptions, and clear examples. - Interactive Calculators β just enter your known values, and the app solves for the missing one. Includes step-by-step explanations, unit conversions, and error checks. - Smart Quizzes β test your knowledge with customizable quizzes. Start with quick 5-minute drills or challenge yourself with advanced problems. Learn from detailed answer explanations. - Physical Constants Library β 100+ constants with historical notes and real-world usage. - Personalized Learning β save your favorite formulas, keep notes, and track your most-used references. - Beautiful Themes β choose from 10+ designs like Quantum, Galaxy, or Nature to match your mood and style. - Offline Ready β access everything, anytime, even without internet. Perfect for: - Students: Learn faster with examples, practice quizzes, and easy-to-use calculators. - Teachers: Use formulas and quizzes as teaching aids in the classroom. - Professionals & Enthusiasts: Quick reference for engineering, research, or personal curiosity. Upgrade to Premium to unlock advanced calculators, unlimited favorites, custom themes, and in-depth performance tracking. With Physics Formula Library, youβll always have the right formula, calculator, and knowledge at your fingertips.
Physics Formula Master 9
Read full descriptionHide full description
Physics Formula Master 9 provides a comprehensive collection of essential physics formulas across various topics. Perfect for quick reference during studies or exams.
Screenshots
Verdict
The clearest difference is in-app purchases: Physics Formula Master 9 at none against Physics Formula Library by CS's 1. Physics Formula Master 9 also leads on ads (none vs shown) and update cadence (every 6 days vs every 6 months). On price 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 Formula Library by CS sells 1 one-off in-app purchase. Physics Formula Master 9 asks for nothing beyond the download.
Physics Formula Library by CS ships an update every 6 months, Physics Formula Master 9 every 6 days. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.
| Parameter | Physics Formula Library by CS | Physics Formula Master 9 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 6 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone | iPhone, iPad, iPod β better |
| Requires iOS | 18.4 | 13.0 β better |
| Further details β not scored | ||
| Size | 10 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | ChatStick Company Limited | Thu Linh Bui |
In-app purchases
Physics Formula Library by CS
- Unlock All Features$1.99
Physics Formula Master 9
No in-app purchases
Questions
Is Physics Formula Library by CS free?
Is Physics Formula Master 9 free?
Do Physics Formula Library by CS or Physics Formula Master 9 have ads?
Which is updated more often, Physics Formula Library by CS or Physics Formula Master 9?
Other comparisons















