Master mathematics from prealgebra to calculus

Perfect for grades 5 to 12. Master the critical thinking and problem solving to excel in school and beyond. Accounts are for ages 13 and up, so for a younger learner a parent or guardian signs up and works through it together.

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Meet Milo, your personal tutor.

Milo
Milo
your Quantica tutor
Ask me anything about this problem…

A Socratic tutor who doesn’t just give answers.

If you’re stuck, Milo guides you, asking the right questions instead of giving away answers.

From prealgebra to calculus. The complete, rigorous mathematics education.

Prealgebra Algebra I Geometry Soon Number Theory Soon Counting Soon Logic Soon Intermediate Soon Calculus Soon

Start free. Keep going for $14.99.

Early bird pricing while Quantica is in early access. Subscribe before the price goes up.

Free to start
Chapter 1, free
$0
  • Chapter 1 of every course
  • Milo, your tutor, on every problem
  • Practice & challenge sets
  • No card required
Start free →
Everything
Quantica, monthly
$14.99/month

Early bird price

  • Every chapter of every course
  • Milo, your tutor, on every problem
  • Practice & challenge sets
  • New lessons as they are written
  • Cancel any time
Subscribe →
Best value
Quantica, yearly
$99.99/year

Save 44%

  • Every chapter of every course
  • Milo, your tutor, on every problem
  • Practice & challenge sets
  • New lessons as they are written
  • Cancel any time
Subscribe →

Chapter 1 of every course is free, no card required. Everything after that is $14.99 a month, still less than a single tutoring session.

Good to know

What makes Quantica different?

You learn by solving real problems with instant feedback and layered hints, so concepts emerge from your own work instead of being memorized.

Do I need to be good at math already?

No. Every course is built from the ground up, and Milo is there whenever a problem stops you.

Is it really free to start?

Yes. Chapter 1 of every course is free and no card is required to begin.

Do I need to buy each course?

No. One plan at $14.99 a month unlocks every course, and anyone who signed up while Quantica was free keeps their free access.

Start solving.

Start free →