Battle Crunch MathsCrunch the matrix.
Beat the clock.
A fast-paced "cognitive gym" that builds calculation speed, accuracy and confidence. Race a high-density 20×5 matrix against the clock — solo to beat your best, or battle a friend in real time.
Big-brain fun, zero pressure
It doesn't replace classroom learning — it accelerates it. Maths as a sport: automate the basic number facts so kids save their mental energy for the hard problems and exam success. No ads. No tracking.
A whole matrix to crack
20 numbers × 5 random operations = 100 cells. Every round is brand new.
Battle a friend
Invite a friend to the exact same grid and race in real time. First to crunch it wins.
Just-right difficulty
Pick the number range and which operations show up. Grows with every learner.
Workout pad
Scribble your working-out on any cell — like real scratch paper, on screen.
Climb the ranks
From Math Recruit to Quantum Overlord. Beat your fastest time and accuracy.
Plays anywhere
Fully offline. Sage, ocean, forest and custom themes. Optional Face ID / fingerprint.
Rewards that keep kids crunching
Finish grids to earn coins, collect badges, build a daily streak — and make it your own.
Coins & Rewards Shop
Every grid you finish pays out coins. Spend them on stickers, avatar rings and profile icons — buy once, own forever.
19 badges to collect
Milestones, perfect grids, speed records and add / subtract / multiply / divide mastery.
Daily streaks
Play every day to grow your streak, bank streak-freezes for busy days, and hit streak milestones.
Battle stickers
Send a playful reaction to your opponent mid-race — it pops on their screen, never yours.
Classroom race
Host a live math race for a whole class (25+ players) with a real-time leaderboard.
Tournaments & family profiles
Run coin tournaments, and give every child their own profile, progress and rewards.
See it in action
Easy to start. Tricky to master.
Read the grid
Row number, column operation — work out each answer in your head.
Crunch it fast
Tap your answers with the chunky keypad. The clock is ticking!
Score & climb
See your accuracy, time and a correction sheet — then beat your record.
Free to play. Plus for the whole family.
No ads, ever. One Plus subscription covers the whole account — up to three children, no per-child charge.
Free
- One free game each week
- All operations, difficulties & the workout pad
- Join any battle or classroom a friend invites you to — free
- Coins, badges, streaks & ranks
- One child profile · ad-free
Battle Crunch Plus
or $79.99/year · save 33%
- Unlimited play — create as many games as you like
- Up to 3 child profiles — one per kid
- Full progress analytics & SWOT report
- ×2 tournament reward coins
- Per family — one plan covers the whole class or home
Scan, download, start crunching
Point your phone camera at a code, or tap a store badge. Battle Crunch Maths is free, ad-free and family-friendly.
