Math Physics Chemistry Formula vs ACT Test Prep

Math, Physics & Chemistry Formulas is a clean, fully offline reference and calculator for students - no account, no internet needed. - 67 essential formulas across algebra, identities, geometry, sequences, logarithms, mechanics, energy, electricity, fluids, thermodynamics, moles, concentration and the ideal gas law - plus grade-12 topics: integrals, magnetism and nuclear physics. - Filter by grade and subject (Math, Physics, Chemistry) and search instantly. - Star your favorites for one-tap access. - Interactive solvers: quadratic equation, Ohm's law, circle area and circumference, moles (n = m/M), molarity and BMI - type the numbers, get the answer instantly. - Light and dark theme. Available in English, Vietnamese and Chinese. Perfect for middle and high-school revision. No ads block the content, everything works offline, and your favorites stay on your device. Download free and keep every key formula in your pocket!

Score higher on the ACT with the smartest, most complete prep app for the enhanced 2026 exam. ACT Test Prep gives you 2,400+ original practice questions, full-length timed simulations, spaced-repetition flashcards, and a personal readiness dashboard — all in one offline app. A subscription or one-time purchase is required to unlock full access. See pricing below. BUILT FOR THE ENHANCED ACT The app follows the current ACT format: English, Math and Reading form your composite, with Science as an optional section. Every timed test matches real section timing so test day feels familiar. 2,400+ ORIGINAL QUESTIONS • English — grammar, usage, punctuation, sentence structure and rhetoric • Math — pre-algebra, algebra, geometry, trigonometry, statistics and word problems • Reading — literary narrative, social science, humanities and natural science passages • Science — data representation, research summaries and conflicting viewpoints Every question has a clear, detailed explanation so you learn from every answer. PRACTICE THE WAY YOU WANT • Full-length, section-timed practice tests that simulate the real exam • Quick practice for a few minutes between classes • Practice by section or by specific skill • Diagnostic test to pinpoint your starting level LEARN FASTER • Smart flashcards use spaced repetition to lock in what you miss • Automatic weak-area drills target your lowest-scoring skills • Review every incorrect and bookmarked question in one place TRACK YOUR PROGRESS • Readiness score and estimated composite (1–36) • Per-section mastery and an accuracy trend over time • Study streak, daily goal and a countdown to your test date PRIVATE & OFFLINE • Works fully offline — practice anywhere • No ads, no third-party analytics, no account required • Your study data stays on your device PRICING & SUBSCRIPTION Unlock everything with one of these options: • Monthly — auto-renewable subscription, billed every month • Yearly — auto-renewable subscription with a 3-day free trial, then billed every year • Lifetime — a single one-time purchase for permanent access Prices are shown in the app in your local currency. Payment is charged to your Apple Account at confirmation of purchase. Auto-renewable subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel in your Apple Account settings. Any unused portion of a free trial is forfeited when you buy a subscription. Terms of Use (EULA): https://joykhansayan1.github.io/act-test-prep/terms.html Privacy Policy: https://joykhansayan1.github.io/act-test-prep/privacy.html ACT is a registered trademark of ACT, Inc. ACT, Inc. is not affiliated with, does not endorse, and did not participate in the development of this app. This is an independent study aid, and all questions are original. Start your free trial and get ACT-ready today.