Quick Calculator
Everyone
info
0+
Downloads
Everyone
Learn more
About this app
Quick Calculator is a speed-math game. You get 45 seconds. How many can you solve?
THREE MODES
- Mental Math: single digits, double digits, times tables, division, decimals, and primes-only
- Here's the Bill: work out the tip before the table notices, from whole dollars down to exact cents
- Dice Check: total the roll at a glance, from a pair of d6 up to a full d4/d6/d8/d10/d12/d20 set
SIX DIFFICULTIES
Easy through Impossible, each a preset bundle of rules that change how a round plays and what it pays. Or build your own in Custom.
UNLOCKABLE MODIFIERS
Earn career XP to unlock rule changes. Rush cuts the clock. Hidden makes the problem vanish before you answer. Cold Streak kills your multiplier. Sudden Death ends the round on a single mistake. Harder rules pay more.
STREAKS AND TIME
Right answers buy you time and build a score multiplier. Wrong answers cost you more than they give.
LOCAL LEADERBOARD
Track your best on all 18 levels against the developer's score, and see how many you have beaten.
No ads, no permissions, no tracking. Quick Calculator does not collect or store any personal data. Everything stays on your device.
THREE MODES
- Mental Math: single digits, double digits, times tables, division, decimals, and primes-only
- Here's the Bill: work out the tip before the table notices, from whole dollars down to exact cents
- Dice Check: total the roll at a glance, from a pair of d6 up to a full d4/d6/d8/d10/d12/d20 set
SIX DIFFICULTIES
Easy through Impossible, each a preset bundle of rules that change how a round plays and what it pays. Or build your own in Custom.
UNLOCKABLE MODIFIERS
Earn career XP to unlock rule changes. Rush cuts the clock. Hidden makes the problem vanish before you answer. Cold Streak kills your multiplier. Sudden Death ends the round on a single mistake. Harder rules pay more.
STREAKS AND TIME
Right answers buy you time and build a score multiplier. Wrong answers cost you more than they give.
LOCAL LEADERBOARD
Track your best on all 18 levels against the developer's score, and see how many you have beaten.
No ads, no permissions, no tracking. Quick Calculator does not collect or store any personal data. Everything stays on your device.
Speed-math game: beat the clock across three modes and six difficulties.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
What’s new
Quick Calculator is now a speed-math game.
Three modes: Mental Math, Here's the Bill, and Dice Check. 18 levels across six difficulty settings, from Easy to Impossible, plus unlockable modifiers that change the rules and your score multiplier.
Track your best on every level against the developer's score on the local leaderboard.
Three modes: Mental Math, Here's the Bill, and Dice Check. 18 levels across six difficulty settings, from Easy to Impossible, plus unlockable modifiers that change the rules and your score multiplier.
Track your best on every level against the developer's score on the local leaderboard.
Everyone
Learn moreApp support
About the developer
ROCKET HOUSE, INC.
hello@rocket-house.com
1171 Oak St
San Francisco, CA 94117
United States
+1 415-241-0442