Physics Concepts Basics vs Faraday

Physics Concepts Basics is an independent study app for learners who want structured practice across core ideas, practical problem-solving skills, common pitfalls, and advanced concepts. Use it for class review, self-study, interview preparation, refresher practice, or building confidence before assessments. Features: - 160 focused practice questions - Every question includes an explanation - Spaced-repetition review using FSRS intervals - Weak-point heatmap to show where to focus next - Daily challenge for steady progress - Mock exams for timed practice - Offline practice with no account setup - Topic coverage across fundamentals, practical skills, common pitfalls, and advanced concepts Practice offline, no login required. Your study flow is designed to work without forcing sign-in. Independent study app for Physics Concepts Basics practice. Not affiliated with, endorsed by, or sponsored by any company, certification body, exam operator, or vendor. All trademarks belong to their respective owners.

Master STEM one lesson at a time. Faraday makes studying something you actually want to do. Short, game-style lessons. Instant feedback. Progress you can watch happen. No wall of PDFs, no lecture videos, no account to create. Pick from 64 courses across maths, science, engineering and computing. Every lesson pairs a focused teaching segment with practice questions, and every question comes with a full worked solution, so you find out why you got it wrong while it still matters. Build a streak. Earn XP. Unlock achievements. Spend your gems. Come back tomorrow because you want to, not because you ought to. WHAT YOU CAN LEARN Calculus, Algebra, Geometry and Linear Algebra. Physics, Chemistry, Biology and Astronomy. Machine Learning, Cybersecurity, Databases and Operating Systems. Economics, Personal Finance, Psychology and Rocketry. Plus AP, SAT and GRE preparation, and full PE Power and FE Electrical & Computer licensure prep with timed, per-area mock exams. Switch courses whenever you like. WHAT YOU GET • 13,000+ practice questions across 64 courses and 522 knowledge areas • Step-by-step worked solutions, with formulas rendered properly • Full-length timed mock exams with per-area score breakdowns (engineering courses) • Smart review that brings missed questions back on a spaced schedule • Streaks, streak freezes, daily goals, XP, achievements and gems • Progress tracked for every knowledge area WORKS ANYWHERE Everything lives on your device. No account, no sign-in, no internet after install, no ads, no tracking. Study on a plane, on the train, in a basement lab with no signal. Your progress never leaves your phone. ONE PURCHASE, NOT A SUBSCRIPTION Start free, then unlock the whole catalogue once. No monthly bill, ever. Faraday is an independent study aid and is not affiliated with, authorized, sponsored or endorsed by NCEES, the College Board, or ETS. Exam names are used only to describe the exams this material helps you prepare for.