Resolve AI vs Physics Zen

Resolve AI helps you understand a question before you hand it in. Take a photo or type the task, then follow a clear solution from the first step to the final answer. ONE QUESTION, EXPLAINED PROPERLY • See what is given, what needs to be found, and why each step follows • Work through calculations, formulas and reasoning at a pace you can follow • Ask a follow-up in chat when one step still does not make sense BUILT FOR HOMEWORK, TESTS AND EXAM PREP Use Resolve AI for homework, practice questions, class tests and revision. It is especially useful when you know the topic but cannot see how to start the question. FOR THE SUBJECTS WHERE METHOD MATTERS Math, algebra, geometry, trigonometry, calculus, Physics, Chemistry, Biology, Computer Science and more. When a graph, formula or diagram helps, the explanation keeps it tied to the actual question. LEARN, DON'T JUST COPY Resolve AI makes the working visible. If a question is unclear or missing important information, it tells you what needs checking rather than pretending there is a certain answer. Return to your chats when you need to revise the method again. Start with complimentary AI solutions — no card required. Your available allowance is shown in the app. After that, choose a monthly or yearly subscription or a one-time solution pack. Prices and terms are shown before purchase. Terms of Use: https://kentaurus.tech/terms Privacy Policy: https://kentaurus.tech/privacy

Physics Zen turns physics into focused, repeatable practice. Work through fresh generated problems, check your answer instantly, and open the theory or worked solution exactly when you need it. A COMPLETE PHYSICS PATH Practice 57 skills across 19 topics: • Mechanics: motion, forces, energy, momentum, rotation, oscillations, gravitation and fluids • Electricity and Magnetism: electrostatics, circuits, capacitors, RC transients, magnetism and induction • Waves and Optics: sound, standing waves, reflection, refraction, lenses, interference and diffraction • Thermodynamics: heat, phase changes, gas laws and thermal efficiency • Modern Physics: photons, atoms, radioactivity and mass-energy EXAM PREP • AP Physics 1 path aligned to the current eight-unit course • AP Physics C: Mechanics path with calculus-based problems • AP Physics 2 path across thermodynamics, electricity and magnetism, optics, waves and modern physics • A-Level Physics path across the full in-app curriculum • Focused Abitur Physik practice in fields, oscillations, wave optics and quantum physics • French Bac physics practice; chemistry and the practical assessment are not included • Japan's University Entrance Common Test: practice in the style of Physics and Basic Physics • Korea's CSAT (Suneung) Physics I practice for the 2027 exam • Korea's CSAT Integrated Science, 2028 exam onward: practice on its physics part • Taiwan's Advanced Subjects Test (分科測驗) Physics, which also covers the physics in the GSAT (學測) science paper • Exam-style multi-part questions and data interpretation • Board-specific gravity conventions Every item is original practice, not an official exam paper. BUILT FOR PRACTICE Generated Problems: Practise fresh parameter combinations across multiple difficulty levels. Mastery Progression: A five-level bucket system moves from foundations to multi-step problems as you demonstrate understanding. Theory Beside the Problem: Open concise explanations, formulas and worked examples without leaving your session. Mistake Journal: Wrong answers are saved automatically. Retry the same concept later with fresh numbers. Visual Physics: Graphs, force diagrams, circuits, waves, rays, energy levels and fluid scenes support the problems that need them. Offline First: The curriculum and generator work without an internet connection. Optional sign-in adds cross-device sync. Focused Interface: No ads, no coins and no lives. Includes light and dark themes. Content is available in twelve languages: English, German, French, Spanish, Brazilian Portuguese, Dutch, Swedish, Japanese, Simplified Chinese, Traditional Chinese, Korean and Russian. HOW IT WORKS 1. Choose a section, topic or exam path. 2. Solve a generated problem at your current level. 3. Check your answer and read the worked solution. 4. Build mastery and return to mistakes that need another pass. Physics Zen is free to start with Kinematics. Premium unlocks the complete curriculum, exam-prep paths and detailed statistics. Subscription and lifetime options are shown in the app with local pricing before purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your App Store account settings. Privacy Policy: https://physics-zen.com/privacy Terms of Service: https://physics-zen.com/terms Support: contacts@trifoiltrailblazer.com