My Physics Calculator vs Matrix Determinant Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Physics Calculator
This app offers a comprehensive suite of over 130 calculators for physics and engineering calculations. It provides clear formulas and definitions for each parameter, making complex calculations accessible with a simple interface.
- 130+ physics and engineering calculators
- Includes formulas and definitions
- Simple user interface
- Mechanics & Motion calculations
- Fluids & Thermodynamics calculations
- Electrical & Circuit calculations
- Projectile Motion calculations
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My Physics Calculator features 134 calculators for various physics and engineering parameters. With a simple user interface, it provides formulas and definitions for each calculation. List of 134 Calculators: Mechanics & Motion: • Force • Kinetic Friction • Static Friction • Centripetal Force • Centripetal Acceleration • Gravitational Acceleration • Angular Acceleration • Work • Total Work • Power (Work-Based) • Power (Displacement-Based) • Power (Velocity-Based) • Displacement / Distance • Differential Pressure Fluids & Thermodynamics: • Density • Water Density • Kinematic Viscosity • Mass Flow Rate • Temperature • Thermal Conductivity • Thermal Diffusivity • Thermal Linear Expansion • Thermal Volumetric Expansion • Heat Flow • Heat Transfer Rate • Specific Heat Capacity Energy & Motion: • Kinetic Energy • Potential Energy • Elastic Potential Energy • Einstein’s Mass-Energy Equation • Gravitational Potential Velocity & Motion Laws: • Velocity • Circular Velocity • Average Velocity • Escape Velocity • Drift Velocity • Newton’s Law of Gravity • Newton’s Second Law of Motion • Archimedes’ Principle • Kepler’s Third Law • Hooke’s Law • Pascal’s Law • Poiseuille’s Law • Darcy’s Law • Stokes’ Law Engineering Numbers & Factors: • Souders-Brown Equation • Podmore Factor • Cavitation Number • Euler Number • Fourier Number • Knudsen Number • Mach Number • Nusselt Number • Reynolds Number • Weber Number • Froude Number • Prandtl Number • Schmidt Number • Brinell Hardness Number Doppler Effect Calculations: • Wavelength (Front & Behind) • Approaching Source • Receding Source • Approaching Receiver • Receding Receiver Projectile Motion: • Vertical Velocity • Vertical Displacement • Horizontal Displacement • Range Impulse, Momentum & Torque: • Impulse (Velocity-Based) • Impulse (Time-Based) • Momentum (Velocity-Based) • Momentum (Time-Based) • Moment • Torque • Moment of Inertia Engineering & Structural Calculations: • Transverse Strength • Standard Surface Factor • Rectangular Tank Capacity • Cylindrical Tank Capacity • Apparent Porosity • True Porosity Planetary & Seismic Calculations: • Seismic Geophone • Weight on Different Planets • Wenner Spacing (Soil Resistivity) • Luminosity of Stars Sound & Waves: • Sound Pressure Level • Sound Intensity Level • Sound Power Emitted • Sound Wavelength • Sound Speed • RMS Noise • Noise Pollution Level Oscillations & Springs: • Simple Pendulum • Physical Pendulum • Leaf Springs • Helical Spring Rate • Helical Spring Axial Deflection • Helical Spring Index Electrical & Circuit Calculations: • Inductive Reactance • Capacitive Reactance • Resonant Frequency • Inductor Sizing Equation • Capacitor Sizing Equation • Resistance • Battery Life • Battery Charge Time • kVA Calculation • Potentiometer • Voltage Divider • Electrodialysis • Electrical Harmonics • Horsepower • Ohm’s Law (Voltage, Power, Resistance, Current) Material Properties: • Shear Modulus • Bulk Modulus • Young’s Modulus • Stress • Strain
Matrix Determinant Calculator
This tool calculates the determinant of square matrices of any size. Input matrices manually or in various formats, and get clear results with calculation steps. Useful for math, science, and engineering.
- Calculate determinants for 2x2, 3x3, and NxN matrices
- User-friendly interface for matrix input
- Supports manual matrix entry
- Uses algorithms like Gaussian elimination
- Displays clear results and calculation steps
- Lifetime premium in-app purchase available
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A matrix determinant calculator app is a tool that allows users to calculate the determinant of a square matrix of any size. The app accepts an input matrix of any size, and then uses mathematical algorithms to calculate the determinant of that matrix. The app may have a user-friendly interface that allows users to input the matrix in a variety of formats, such as manually typing in the matrix entries. The determinants of following matrices are available: - 2x2 matrices - 3x3 matrices - NxN matrices - Any size you want to add Once the user inputs the matrix, the app uses algorithms such as Gaussian elimination, cofactor expansion, or LU decomposition to calculate the determinant. The result is then displayed to the user in a clear and easy-to-read format, along with any necessary steps or explanations of the calculations. Overall, a matrix determinant calculator app is a useful tool for anyone working with matrices in mathematics, science, engineering, or other fields where linear algebra is used. In app purchase included : Lifetime Premium Privacy policy : https://chatlyst.in/privacy.html Terms and condition : https://chatlyst.in/tcondition.html
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Verdict
The clearest difference is rating: My Physics Calculator at 4.3 against Matrix Determinant Calculator's 1.0. My Physics Calculator also leads on in-app purchases (none vs 1) and ratings volume (44 vs 1). Matrix Determinant Calculator's advantage is price ($0.29 vs $2.99) and chart position (#189 vs unranked). On review sentiment, ads and device support 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
My Physics Calculator costs $2.99 and Matrix Determinant Calculator $0.29 up front. Matrix Determinant Calculator sells 1 one-off in-app purchase. My Physics Calculator asks for nothing beyond the download.
My Physics Calculator holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: My Physics Calculator has 44 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.
My Physics Calculator ships an update every 12 months, Matrix Determinant Calculator every 34 months. The most recent releases landed on August 3, 2026 and August 10, 2026 respectively.
| Parameter | My Physics Calculator | Matrix Determinant Calculator |
|---|---|---|
| Price | $2.99 | $0.29 — better |
| Rating | 4.3 (44 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 44 — better | 1 |
| Update frequency | Every 12 months — better | Every 34 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | — | #189 — better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | Kantaben Gorasiya |
Customer experience
My Physics Calculator
Matrix Determinant Calculator
In-app purchases
My Physics Calculator
No in-app purchases
Matrix Determinant Calculator
- Lifetime$5.99
Questions
Is My Physics Calculator free?
Is Matrix Determinant Calculator free?
Which has better reviews, My Physics Calculator or Matrix Determinant Calculator?
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