ArthMastery - Mental Math Prep

Master mental math with ArthMastery -- daily arithmetic practice built for competitive exam prep, from school-level basics through Vedic math shortcuts. WHAT YOU'LL PRACTICE 38 arithmetic topics across three tiers: - Beginner: addition, subtraction, multiplication, division, squares, cubes, roots, percentages, decimals, fractions - Advanced: larger multiplication, bigger squares/cubes/roots, advanced fractions - Expert: Vedic math base-multiplication techniques, series shortcuts (9s, 11s, 99s), higher powers, polynomial and binomial arithmetic, binary-to-decimal conversion Every question is procedurally generated, so no two practice sessions are ever quite the same. BUILT FOR SPEED AND ACCURACY - A custom numeric keypad designed for fast entry, not a fiddly on-screen keyboard - Answers auto-check as you type -- no extra taps needed - Two attempts per question before the answer is revealed automatically - Track your streak day by day, with a one-day grace period so an off day doesn't reset your progress - Per-topic mastery percentages based on first-attempt accuracy, so you always know what to work on next WHY ARTHMASTERY - No account, no sign-in -- open the app and start practicing - No backend, no cloud sync -- your streak and progress live only on your device - No analytics, no third-party tracking, no ads - Works fully offline once installed Whether you're preparing for a competitive exam, brushing up on mental math, or just want to stay sharp with numbers, ArthMastery gives you focused, distraction-free practice every day.