Comparison

PhysicsMaster Pro vs R44 Cadet

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

Head to head
About

PhysicsMaster Pro

This app helps students solve physics exercises with a built-in calculator and offers interactive quizzes to reinforce learning. It covers a wide range of physics topics from fundamental quantities to quantum mechanics.

Highlights
  • Physics exercise calculator
  • Step-by-step formula and result
  • Interactive learning quizzes
  • Extensive topic coverage
  • Practical page examples
  • Ad-free experience
Features
Read full description

Hello Physics student! Introducing PhysicsMaster Pro, the app that allows you to solve your physics exercises. PhysicsMaster Pro allows you to acquire the basics of Physics and solve problems thanks to the CALCULATOR function on the practical pages of the app! The Calculator allows you to solve your exercises and checks: - Enter your data (speed, acceleration, etc..) - Tell us what you want to find (space, time, etc. ...) - Calculate... And in one click you will have the solution to your exercise (FORMULA and RESULT). Want to learn PLAYING? Then the Quizzes are right for you. Questions about every topic in the app. Quizzes will help you learn physics while having fun. ** NO ADS ** Here are the topics in PhysicsMaster Pro: - Fundamental Quantities - Quantities Derived - Scalar sizes - Vector sizes - Measurements and Errors - Systematic and Random Errors - Random Errors - Introduction to Kinematics - Average and instantaneous speed - Average and instantaneous acceleration - Uniform Straight Motorcycle - Uniformly accelerated motion - Uniform Circular Motion - Harmonic Motorcycle - Introduction to the principles of Dynamics - First Principle of Dynamics - Second Principle of Dynamics - Third Principle of Dynamics - Introduction to Forces - Balance - Motion of a Bullet - Moment of a Force - Friction Forces - Strength-weight - Motorcycle Satellites - Apparent Forces - Harmonic Motorcycle of a Spring - Work of a Force - Power - Motorcycle Quantity - Kinetic Energy - Potential Energy - Laws of Kepler - Law of Universal Gravitation - Density - Pressure - Introduction: Thermodynamics - Temperature and Heat - Thermal Dilatation - The Perfect Gas - Changes in the State of Matter - Principles of Thermodynamics - Introduction - Wave - Waves Types - Periodic wave - Sound wave - Doppler effect - Introduction - Optics - The Light - Reflection and refraction - Lenses - The electric charge - Conservation of electrical charge - Conductors and insulators - Law of Coulomb - Dielectric constant - Electric Field - Electric Current - Electrical Resistance - Laws of Ohm - Electric Circuit - Electromagnetic waves - Mixed Circuit - Introduction to Quantum - The Planck constant - Bosons and Fermions - Quantum Entaglement - Quantum Number - Quantum Point - Superfluidity Here are the PRACTICAL PAGES in PhysicsMaster Pro: - Average and instantaneous speed - Average and instantaneous acceleration - Uniform Straight Motorcycle - Uniformly accelerated motion - Uniform Circular Motion - Harmonic Motorcycle - Balance - Moment of a Force - Friction Forces - Strength-weight - Motorcycle Satellites - Harmonic Motorcycle of a Spring - Work of a Force - Power - Motorcycle Quantity - Kinetic Energy - Potential Energy - Law of Universal Gravitation - Density - Thermal Dilatation - Mixed Circuit - Introduction to Quantum - The Planck constant - Bosons and Fermions - Quantum Entaglement - Quantum Number - Quantum Point - Superfluidity Integrate your Physics notes with formulas and theory in PhysicsMaster Pro - Basic Physics. It's the ideal application for college and high school students. Learn Basic Physics and solve your exercises with ease! PhysicsMaster Pro is waiting for you! Let Physics be with you and your students! Available in Italian, English and Spanish.

About

R44 Cadet

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Tim Tucker R44 Cadet Performance Pad Produced by Gyronimo - Weight & Balance (CG for Zero Fuel, Takeoff and Landing) - Performance OGE, IGE, Max Takeoff Power, Max Continuous Power, Vne, Carb Heat Options For iPad 2 and newer. Optimized for Retina Displays. - Load and save up to 10 helicopters - New improved performance calculations - Ltr/Gal and kg/lbs conversions - Load Manifest with digital signature and much more Tim Tucker, Robinson Helicopter Company’s Chief Instructor and Claus Richter founder of Gyronimo Systems have teamed together to produce a series of new performance apps for the Robinson R22, R44 and R66. These new apps build on the already popular Robinson apps developed by Gyronimo Systems but add the insights and knowledge of Robinson’s well known Chief Instructor. Each app includes not only weight & balance and navigation calculations, but also all critical performance calculations such as Manifold Pressure, Vne and IGE/OGE limits. With the Gyronimo Performance Pad you can calculate weight & balance, performance and navigation data in just a few seconds! It is designed for one specific aircraft, the Robinson R44 Cadet and contains all necessary flight and performance data. Quickly change all important values using sliders. This enables students and flight instructors to experiment with the values and create "what if" scenarios in no time. The Performance Pad has four main pages 1. Weight and Balance Page Set person and baggage values in seconds using the convenient sliders. - Enter your email address and receive a complete Load Manifest. 2. Performance Page Using the data from your Weight & Balance page the pad calculates: - Out of Ground Effect (OGE) ceiling - In Ground Effect (IGE) ceiling - Density Altitude - Maximum Continuous Power (MCP) - 5 minute take off power - Never Exceed Speed (V ne) 3. Flight Time Page - Calibrated and True Airspeed - True and Magnetic Course - Wind Correction Angle (WCA) - Compass Heading - Ground Speed - Flight Time for a specific distance 4. Helicopter Page - Main and Tail Rotor dimensions and - Power Plant and Fuel - Airspeed and other limitations - Definitions - Change units from US gallons / lbs to Kg/Liter. No other flight computer for the R44 offers all these features combined in one program. Whether you are a professional pilot, student or flight instructor, we are sure that you will benefit from the possibilities of this revolutionary flight computer. Product Support We hope that the Performance Pad is intuitive to use, however if you have questions or reports please contact us anytime at: info@gyronimosystems.com and we will reply usually within the same day! Check out our video tutorials!

Screenshots

PhysicsMaster Pro4 screens

Verdict

The call

The clearest difference is price: R44 Cadet at $28.99 against PhysicsMaster Pro's $99.99. PhysicsMaster Pro's advantage is update cadence (monthly vs every 32 months) and device support (3 vs 1). On ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

PhysicsMaster Pro costs $99.99 and R44 Cadet $28.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

PhysicsMaster Pro ships an update monthly, R44 Cadet every 32 months. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
PhysicsMaster Pro versus R44 Cadet: the parameters behind the verdict, then further details
ParameterPhysicsMaster ProR44 Cadet
Price$99.99$28.99 — better
Rating5.0 (3 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings3 — better—
Update frequencyMonthly — betterEvery 32 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS11.0 — better14.0
Further details — not scored
Size128 MB34 MB
Age rating4+4+
DeveloperCarlo TerraccianoGyronimo, LLC

In-app purchases

None

PhysicsMaster Pro

No in-app purchases

None

R44 Cadet

No in-app purchases

Questions

Is PhysicsMaster Pro free?
PhysicsMaster Pro costs $99.99, with no in-app purchases.
Is R44 Cadet free?
R44 Cadet costs $28.99, with no in-app purchases.
Do PhysicsMaster Pro or R44 Cadet have ads?
Neither PhysicsMaster Pro nor R44 Cadet shows ads.
Which is updated more often, PhysicsMaster Pro or R44 Cadet?
PhysicsMaster Pro ships an update monthly, and R44 Cadet every 32 months. Most recently, PhysicsMaster Pro was updated on October 10, 2026 and R44 Cadet on October 2, 2026.

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