Mental Math Games vs Math Workout

Numbio (formerly FastMath) turns mental math into a fast, satisfying daily habit. Train arithmetic, master your times tables, and watch your calculation speed climb in just a few minutes a day. WHY NUMBIO? • Practice that adapts to you: difficulty scales from Easy to Extreme as you improve. • Bite-sized sessions for any schedule: a 60-second speed test or a full training plan. • Actually fun: turn drills into a game and keep your daily streak alive. PRACTICE EVERYTHING • Free core arithmetic: addition, subtraction, multiplication & division • Times tables, digit sums, mixed expressions & chained operations* • Word problems, equations, rule of three, fractions, GCD & LCM* • Advanced operations: percentages, squares, square roots & modulo* • Every number type: decimals, money, fractions, binary, Roman numerals & more* • Build your own custom training plans: practice exactly what you want* LEARN THE TRICKS • Step-by-step mental-math tricks and shortcuts that make hard sums easy • Practice any trick right away with a matching, ready-made drill* • A personalized "For You" feed that suggests what to learn next* PLAY & COMPETE • Brain-teasing games: Number Hunt, Magic Square, Sudoku & Mini Sudoku • Climb Game Center leaderboards and unlock dozens of achievements TRACK YOUR PROGRESS • Build daily streaks and hit personal goals that keep you coming back • Earn XP and level up through ten ranks, from Bronze to Diamond • Watch your speed and accuracy climb with detailed stats and personal bests • Set daily reminders so you never break your streak ON ALL YOUR DEVICES • Cross-device sync keeps your progress in step wherever you practice • Jump in within seconds from Home Screen and Lock Screen widgets • Family Sharing: share Numbio Pro with up to five family members • Available in 29 languages PERFECT FOR Students building arithmetic confidence • Test-takers prepping for GMAT, GRE & entrance exams • Professionals staying sharp • Parents and kids learning times tables • Anyone who loves a good number puzzle Join thousands of learners worldwide sharpening their mental math with Numbio. Questions or feedback? We'd love to hear from you at hello@numbio.com. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://www.numbio.com/privacy * Requires a Numbio Pro subscription.

Get faster at math in just 5 minutes a day. Math Workout turns mental math into a quick daily habit — master your multiplication tables, race through arithmetic drills, and actually see your brain getting sharper week by week. No ads interrupting mid-round. No fluff. Just you, the numbers, and your next high score. LEARN, THEN MASTER Every skill has two modes: Learn walks you through it step by step, Practice makes it stick. • Addition & Subtraction • Multiplication & Division • Multiplication Tables • Square Roots • Exponents • Arithmetic Memory • Mixed Practice — everything at once, if you dare MADE FOR YOUR LEVEL Five difficulty levels from Easy to Expert mean it works whether you're 8 or 48. Pick 10, 20, or 40 problems per round — a session fits into a coffee break. Choose phone or calculator keypad, whichever your thumbs prefer. WATCH YOURSELF IMPROVE Your Top 3 high scores are always there to beat, and progress charts show your speed climbing over time. That moment when yesterday's "Hard" starts feeling easy? That's the whole point. WHO IT'S FOR Students drilling times tables before a test. Parents who want screen time that's actually useful. Adults who caught themselves reaching for the calculator to split a bill — and didn't like it. Download free and do your first workout today. Your brain will thank you by Friday.