RxCalc vs Preclinical MCQ

Pharmacy math, mastered — RxCalc is a calculations-only prep app built by a pharmacy student, for pharmacy students. No therapeutics, no law, no filler — just the math that trips people up on exam day. EIGHT CORE CALCULATION DOMAINS Dosage & weight-based dosing, renal function (Cockcroft-Gault), IV flow rates & infusions, dilution & alligation, concentration & percent strength, milliequivalents & osmolarity, TPN & nutrition, and BSA/IBW/unit conversions. EVERY ANSWER SHOWS ITS WORK Answer a question and see a full numbered, step-by-step worked solution — not just "the answer is X," but exactly how to get there, every time. UNLIMITED PRACTICE A built-in generator produces fresh, never-repeating problems in every domain, so you never run out of practice and never just memorize answers. TIMED QUIZ MODE Category-balanced quizzes at real exam pacing (about 90 seconds per question), no feedback until the score screen — just like test day. SMART REVIEW & PROGRESS Missed problems land in a review queue until you clear them. Per-domain accuracy, streaks, and a weekly activity chart keep you honest. — Pay once. No subscription, no ads, no account. — 100% offline. Your data never leaves your phone. RxCalc is an independent study tool with original problems written by the developer. NAPLEX is a registered trademark of the National Association of Boards of Pharmacy, which does not endorse this app.

WHAT'S INSIDE - 10,000+ practice questions across 7 subjects: Anatomy, Biochemistry, Microbiology, Pathology, Pharmacology, Physiology, and Community Medicine - 100+ topics - Clear explanations for every question - Performance Overview to check your progress - Bookmarks to save important questions - Mistake tracking to revisit questions you got wrong - Exam Mode with clinical-vignette-style questions - Beyond the books—medical stories and interesting facts worth knowing - Daily study reminder HOW IT WORKS Choose a subject, select a topic, and start practicing. Answer one question at a time and get immediate feedback, including the correct answer and a concise explanation. Prefer active recall: Use flashcard for every topic, organized as a flip-card deck. Your progress is automatically saved, so you can pick up right where you left off. WHY PRECLINICAL MCQ? One-time purchase No account required No ads No trackers or analytics Whether you're reviewing individual topics, testing your knowledge, or preparing for exams, Preclinical MCQ gives you a focused way to practice, review, and improve.