Comparison

Physics Formula Library by CS vs MathMemoAR

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Physics Formula Library by CS

Features
Read full description

Physics doesn’t have to feel overwhelming. Physics Formula Library makes learning, practicing, and mastering physics easier and more enjoyable than ever. Whether you’re 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 you’ll 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 – 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 – 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 – 100+ constants with historical notes and real-world usage. - Personalized Learning – save your favorite formulas, keep notes, and track your most-used references. - Beautiful Themes – choose from 10+ designs like Quantum, Galaxy, or Nature to match your mood and style. - Offline Ready – 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, you’ll always have the right formula, calculator, and knowledge at your fingertips.

About

MathMemoAR

Features
Read full description

Turn abstract math formulas into unforgettable 3D experiences! MathMemoAR transforms the way you learn geometry and algebra. Point your camera at any surface and watch mathematical formulas come alive as interactive 3D models you can walk around, scale, and explore from every angle. WHY MATH MEMO AR WORKS β—† SEE IT IN AR Place formulas directly in your room. Walk around a 3D cube to understand volume. See how the Pythagorean theorem actually works with colored squares on each side. Learning becomes intuitive when you can touch and explore. β—† MEMORY STORIES THAT STICK Every formula comes with a clever mnemonic story. "A = Ο€ Γ— rΒ²" becomes "A PIRATE (Ο€) times ROSES squared (rΒ²)" β€” weird, funny, and impossible to forget. These memory hooks are based on proven techniques used by memory champions. β—† DUAL VIEW MODES Switch between AR mode (place in your real world) and 3D mode (rotate freely on screen). Learn anywhere β€” with or without AR support. β—† TEST YOUR KNOWLEDGE Each formula includes an interactive quiz. Earn up to 3 stars and track your progress across all formulas. β—† BILINGUAL SUPPORT Full support for English and German β€” switch languages anytime in settings. WHAT'S INCLUDED Free: - 5 essential formulas to get started - Full AR and 3D visualization - Memory stories and quizzes - Progress tracking Premium (one-time purchase): - All 20 formulas unlocked - Geometry: Rectangle, Triangle, Circle, Parallelogram, Trapezoid, Rhombus - 3D Shapes: Cube, Cuboid, Cylinder, Sphere, Pyramid, Cone - Algebra: Pythagorean Theorem, all 3 Binomial Formulas - Perimeter and circumference formulas PERFECT FOR - Students preparing for exams - Visual learners who struggle with abstract concepts - Teachers looking for engaging classroom tools - Anyone who wants to finally remember those formulas - Homeschool families - Adults brushing up on math basics BUILT DIFFERENT This app was created by combining 20+ years of professional experience with cutting-edge AI-assisted development. Every visualization is carefully designed to make the math click - not just memorized, but truly understood. No subscriptions. No ads. One purchase unlocks everything forever. Download MathMemoAR and see math like never before.

Screenshots

Physics Formula Library by CS4 screens
MathMemoAR4 screens

Verdict

The call

The clearest difference is ads: MathMemoAR at none against Physics Formula Library by CS's shown. On price, in-app purchases, device support and iOS requirement 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Physics Formula Library by CS sells 1 one-off in-app purchase and MathMemoAR sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
Physics Formula Library by CS versus MathMemoAR: the parameters behind the verdict, then further details
ParameterPhysics Formula Library by CSMathMemoAR
PriceFreeFree
Update frequencyEvery 6 monthsβ€”
AdsYesNo β€” better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad β€” better
Requires iOS18.4 β€” better18.6
Further details β€” not scored
Size10 MB12 MB
Age rating4+4+
DeveloperChatStick Company LimitedFrank Otto

In-app purchases

1 purchases

Physics Formula Library by CS

One-time1
  • Unlock All Features$1.99
1 purchases

MathMemoAR

One-time1
  • Premium - All Formulas$2.99

Questions

Is Physics Formula Library by CS free?
Physics Formula Library by CS is free to download, with in-app purchases available.
Is MathMemoAR free?
MathMemoAR is free to download, with in-app purchases available.
Do Physics Formula Library by CS or MathMemoAR have ads?
Physics Formula Library by CS shows ads; MathMemoAR does not.

Other comparisons