Conquer Physics
Build physics intuition
Free · Designed for iPad. Not verified for macOS.
16 chapters, 202 knowledge cards, and 603 original practice questions—from vectors to induction and inductors.
Turn physics from memorized formulas into ideas you can explain and problems you can solve.
Conquer Physics builds a complete mechanics and electromagnetism foundation in 16 chapters:
Mechanics
• Vectors, components, dot and cross products, dimensional analysis
• Kinematics: position, velocity, acceleration, motion graphs, projectiles, relative motion, circular motion
• Newton's laws: free-body diagrams, friction, inclines, tension, circular dynamics, terminal velocity
• Work, energy, and power: kinetic-energy theorem, potential energy, conservation, springs, power
• Momentum and center of mass: impulse, collisions, center-of-mass motion, variable mass
• Rotation I: angular kinematics, torque, moment of inertia, rotational energy
• Rotation II: parallel-axis theorem, angular momentum, rolling, rigid-body equilibrium
• Simple harmonic motion: phase, angular frequency, energy, pendulums
• Universal gravitation: field, potential energy, escape speed, Kepler's laws
Electromagnetism
• Electrostatics: Coulomb's law, electric field, potential, continuous charge
• Gauss's law: flux, symmetry, conductors, common distributions
• Capacitors: capacitance, series and parallel, dielectrics, stored energy
• Circuit analysis: current, resistance, Kirchhoff's laws, RC circuits, meters
• Magnetic fields: forces, charged-particle motion, fields from currents, Ampere's law
• Electromagnetic induction: Faraday's law, motional emf, Lenz's law, transformers, Maxwell's equations
• Inductors: self-inductance, magnetic energy, RL circuits, LC oscillations
Every concept includes an intuition-first summary, definition, key points, validity conditions, original worked examples, pitfalls, and a tip.
Practice mixes multiple-choice and free-response questions with full explanations, model answers, and self-assessment rubrics. Every figure is drawn natively by the app.
Trilingual interface: Traditional Chinese, Simplified Chinese, English, with a Follow phone option.
No account, no ads, no third-party tracking SDKs. Learning progress stays on your device, and downloaded lessons work offline.
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1.0.1:
• Handwritten working on the practice page — write out your solution steps on white paper with a stylus or Apple Pencil, then save, review, or delete them.
• Universal Links fixed: tapping the app download link on coretrix-tech.com now opens the app directly.
• No change to content or learning progress.
The developer, 果核科技有限公司, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CORETRIX TECHNOLOGY LIMITED
- Size
- 26.9 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 2 more
- English, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 CORETRIX TECHNOLOGY LIMITED