Learn mental maths shortcuts, practise them in games and understand each answer. MathWiz combines step-by-step lessons, adaptive arithmetic practice and brain games to help you build calculation speed and accuracy.
Explore 25 lessons, 34 worked examples and 19 game modes. Learn a method, try it in a quick round, then review your mistakes.
Learn mental maths tricks
Work through lessons on addition, subtraction, multiplication, division, fractions, percentages, powers and roots.
Discover practical calculation techniques:
• Bridge through 10, split numbers and round then adjust.
• Use doubling, halving and break-apart multiplication.
• Learn multiplication tricks for ×5, ×9, ×11 and ×25.
• Explore fraction equivalents and percentage shortcuts.
• Practise divisibility rules, squares and square roots.
Every lesson links directly to a practice round, so you can use the method straight away.
Adaptive mental math practice
Choose from 8 sections: Addition, Subtraction, Multiplication, Division, Fractions, Percentages, Squares & Roots, and Mixed Operations.
Difficulty adapts separately for each topic. Strong addition skills won't make your fractions practice harder. New topics start gently, and the challenge increases gradually as you improve. Choose adaptive Standard, Easy, Medium or Hard.
A wrong answer shows the method for solving the problem. Review your session to understand mistakes and decide what to practise next.
Speed maths games and daily challenges
• Daily Challenge: five new problems each day to keep your practice habit going.
• Brainstorm: short, timed rounds with mixed operations.
• Endurance: longer runs that reward steady accuracy.
• Speed Sprint: a 60-second multiplication game with streak multipliers.
• Arena Battle: race against computer opponents in a duel or a four-contestant battle.
Brain games with different challenges
• Balance: find the missing value to level the scales.
• Number Memory: recall a sequence in the right order.
• Fill the Grid: make every row and column reach its target.
• Peak & Valley: arrange numbers and signs for high and low results.
• Chain Reaction: keep a running total as operations appear.
• Close Enough: estimate an answer on a number line.
These number puzzles let you practise logic, recall, working backwards and estimation alongside mental arithmetic.
Ask Wiz for maths help
Type "25% of 80", "half of 96" or "square root of 196". Wiz, your on-device maths chatbot, explains supported arithmetic questions with numbered steps and links to relevant lessons. Ask "why?" or "show me another" to keep learning.
Wiz works offline. Your questions and conversations stay on your phone.
See your progress
Track accuracy, calculation speed, topic skill levels and session history. Earn XP, progress through 10 levels, collect 15 badges and build daily streaks. Share result cards after a math workout.
Choose light or dark themes, optional reminders, sound and haptic controls, and Reduce Motion.
Common questions
What can I use without Pro?
The whole course, all 8 practice sections, Daily Challenge, Brainstorm, Endurance, Balance, Number Memory, Wiz and progress tracking are included with ads. Play any Pro mode for one round by watching a rewarded video.
What does Pro include?
Pro removes ads and unlocks all 19 modes without play limits. Monthly and yearly plans show local pricing, the full charge and cancellation details before purchase.
Does MathWiz work offline?
Wiz works fully offline. After five minutes offline, free practice is limited to Addition and Subtraction. Pro supports full offline play.
Are Arena opponents real people?
No. Arena uses on-device computer opponents, with no stranger chat or waiting for a match.
Do I need an account?
No sign-up is needed. Your progress is saved on your device.
Learn the shortcut, practise it and understand every answer with MathWiz.
Recent changes:
Wiz just got a lot smarter. Ask it to explain BODMAS, primes, HCF & LCM, ratio,
averages or indices — it now teaches maths, not just the app.
Also new:
• Hard division is finally hard — it was serving table facts
• Every mode has its own colour and icon on the home board
• Wiz's suggestion card now changes instead of repeating itself
• Chain Reaction and Close Enough join Pro (or one round per video)
• Pro's +25% XP boost is live
• Clearer pricing on the Pro screen.
Show more
Show less
