Comparison

Electrical Formulas Quiz vs Physics Light Practice

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

Head to head
About

Electrical Formulas Quiz

Features
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Electrical Formula Genius is the ultimate quick-reference and quiz tool for students, technicians, and engineers. Stop flipping through textbooks—test your knowledge of core concepts like impedance, phase relationships, RMS values, and more right on your phone! Sure! Here’s the formatting you asked for, with each string on its own line like your examples: Some of the formulas covered include but not limited to: -Electric Charge -Electric Current -Voltage / Potential Difference -Resistance -Conductance -Power (DC) -Energy -Electric Field -Force on Charge -Work Done -Capacitance -Inductance -Magnetic Flux -Magnetic Flux Density -Magnetic Field Intensity -Permeability -Permittivity -Electric Displacement -Current Density -Resistivity -Conductivity -Potential Energy -Drift Velocity -Power Dissipation -Joule’s Heat -EMF -Internal Resistance -Coulomb’s Law Force -Ohmic Power Loss -Energy Density (Electric) -Energy Density (Magnetic) -Surface Charge Density -Line Charge Density -Volume Charge Density -Time Constant (RC) -Time Constant (RL) -Reactance (Inductive) -Reactance (Capacitive) -Impedance -Admittance -Susceptance -Reactance Angle -Apparent Power -Reactive Power -True Power -Power Factor -Phase Angle -RMS Voltage -RMS Current -Average Power (AC) -AC Circuits & Phasors -Angular Frequency -Frequency -Period -Instantaneous Voltage -Instantaneous Current -Phase Difference -Phasor Voltage -Phasor Current -RMS Relation -Instantaneous Power -Average Power -Apparent Power -Reactive Power -Complex Power -Power Triangle -Impedance (Complex) -Admittance (Complex) -Reactance (General) -Phase Angle of Impedance -Voltage Divider (AC) -Current Divider (AC) -Resonant Frequency (LC) -Q-Factor (Resonance) -Bandwidth (Resonance) -Quality Factor (Series RLC) -Quality Factor (Parallel RLC) -Damping Factor -Resonant Angular Frequency -Voltage Magnification (RLC) -Current Magnification (RLC) -RMS Value (Sine) -Average Value (Half Cycle) -Form Factor -Peak Factor -Total Impedance (Series) -Total Admittance (Parallel) -Phase Voltage (Star) -Line Voltage (Star) -Phase Current (Delta) -Line Current (Delta) -3-Phase Power -3-Phase Apparent Power -Reactive Power (3-Phase) -Power Factor Correction Capacitance -Power Factor Correction Angle -Power in Balanced Load -Efficiency -Crest Factor -Total Harmonic Distortion -Phase Sequence -Symmetrical Components -Power Triangle Angle -Impedance Angle -Complex Power Conjugate -Real Component of Power -Imaginary Component of Power -Instantaneous Reactive Power -Active Current -Reactive Current -Power Factor Angle -RMS of Composite Wave -AC Power Loss -Average Power (Non-Sinusoidal) -Skin Depth -Power Density -Reactive Energy -Apparent Energy -Complex Power per Phase -Average Energy per Cycle -RMS Frequency Variation -RMS Impedance Variation -RMS Voltage Deviation -Instantaneous Phase Voltage -Line-to-Line Voltage -Complex Admittance -Negative Sequence Current -Positive Sequence Current -Zero Sequence Current -Symmetrical Impedance -Voltage Regulation -Power Transfer Efficiency -Frequency Response -Phase Response -Bode Magnitude -Bode Phase -Resonance Gain -Voltage Standing Wave Ratio -Reflection Coefficient -Transmission Coefficient -Power Reflection Coefficient -Standing Wave Ratio -Attenuation Constant -Phase Constant -Propagation Constant -Characteristic Impedance -Power Gain -Decibel Power Gain -Voltage Gain -Voltage Gain (dB) -Power Loss Factor Perfect For -Electrical Engineering students (high school & college) -Electricians -Teachers & tutors -Anyone curious about the world of Electrical Engineering! Start your journey into the world of Electrical Engineering — one formula at a time. Download Electrical Formula Quiz today and see how many formulas you really know! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/ElectricalFormulas/privacy-policy

About

Physics Light Practice

Features
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Physics Light Practice is an educational application designed to help students prepare for NEET and JEE examinations through structured practice in ray optics, wave optics, and modern physics topics related to light. The app provides chapter-wise quizzes, mock tests, and daily practice questions aligned with competitive exam syllabi. Students can solve conceptual and numerical problems, attempt mock tests for assessment, and monitor their performance using statistics. The app supports self-study and systematic exam preparation. Topics Included 1. Nature of Light Wave nature, particle nature, dual nature of radiation, electromagnetic spectrum, speed of light, and intensity. 2. Reflection of Light Laws of reflection, plane and spherical mirrors, mirror formula, magnification, and ray diagrams. 3. Refraction of Light Snell’s law, refractive index, apparent depth, critical angle, total internal reflection, and refraction through glass slab. 4. Lenses and Optical Instruments Convex and concave lenses, lens formula, magnification, power of lens, and combination of lenses. 5. Wave Optics Huygens principle, interference, Young’s double slit experiment, diffraction, polarization, and coherent sources. 6. Optical Instruments Simple microscope, compound microscope, astronomical telescope, resolving power, angular magnification, and defects of vision. 7. Photometry and Optical Phenomena Luminous intensity, inverse square law, Brewster’s law, Malus law, dispersion, and scattering of light. 8. Modern Optics (JEE Advanced Focus) Photoelectric effect, Einstein photoelectric equation, de Broglie wavelength, Compton effect, optical fiber, and laser principle. Key Features Chapter-wise practice quizzes Mock tests for full syllabus assessment Daily quiz for regular revision Performance statistics to track accuracy NEET & JEE aligned optics syllabus Simple and distraction-free interface Physics Light Practice is suitable for students preparing for NEET and JEE who want structured practice in optics and modern physics topics related to light.

Screenshots

Electrical Formulas Quiz4 screens
Physics Light Practice4 screens

Verdict

The call

The clearest difference is in-app purchases: Physics Light Practice at none against Electrical Formulas Quiz's 3. Physics Light Practice also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price and ads 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

Both are free to download. Electrical Formulas Quiz sells 3 in-app purchases, starting at $7.99 per 7 days. Physics Light Practice asks for nothing beyond the download.

Scorecard3 real differences · 3 level
Electrical Formulas Quiz versus Physics Light Practice: the parameters behind the verdict, then further details
ParameterElectrical Formulas QuizPhysics Light Practice
PriceFreeFree
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size10 MB27 MB
Age rating4+12+
DeveloperForwa Elade WundeManish Kumar

In-app purchases

3 purchases

Electrical Formulas Quiz

Subscriptions3
  • Week$7.997 Days
  • Month$19.991 Month
  • Year$29.991 Year
None

Physics Light Practice

No in-app purchases

Questions

Is Electrical Formulas Quiz free?
Electrical Formulas Quiz is free to download, with in-app purchases available.
Is Physics Light Practice free?
Physics Light Practice is free to download, with no in-app purchases.
Do Electrical Formulas Quiz or Physics Light Practice have ads?
Neither Electrical Formulas Quiz nor Physics Light Practice shows ads.

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