Description of App
FastMath is now Numbio! The same trusted mental math trainer, with a fresh look and even more ways to practice.
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.
Comments
The only problem is,
I can't unselect an exercise type when using the trainer. It's also not possible to select one with VoiceOver on. Everything else seems to work fine.
Feedback welcome!
Hi, im from the FastMath team. We're committed to making FastMath as accessible as possible. If anyone has suggestions or feedback on how we can improve accessibility, please let us know. Your insights are greatly appreciated!
Wow, I'm glad and surprised!
It's not been so long since I posted about the app, and I honestly didn't think the developers would just pop in and respond. Glad to have helped make one more app more accessible, and appreciate both the feedback and the developer's interest!