Math mastery.
Anytime. Anywhere.
AI-powered math fluency from counting to calculus — structured progression, instant feedback, and detailed reports at a price that makes sense.
Early access — any plan for just $1 for the first year
Limited spots. Plus, refer friends and earn up to 6 months free.
Already a parent? Sign in to manage your children's learning
18 Levels
152 Skills
Counting to Calculus
Ages 3–18
Why PrimePrep?
Everything your child needs to build lasting math fluency.
How It Works
Three steps to math mastery.
Assess
Start with a quick placement. We find the right level automatically.
Practice
20 problems per session, timed for fluency. Immediate feedback on every answer.
Master
Our algorithm promotes your child when they're ready. No guessing, no holding back.
From counting to calculus
A complete math education — structured, sequential, and thorough.
Counting to 15
Counting to 40
Sequences to 150
Sequences to 300
Addition +1, +2, +3
Add & Subtract Basics
Horizontal Add & Sub
Vertical Add & Sub
Multiply & Division
Long Multiply & Div
Fractions
Decimals & Order Ops
Integers & Pre-Algebra
Algebra Foundations
Quadratics & Roots
Advanced Algebra
Pre-Calculus
Intro Calculus
Levels 19–21 (Trigonometry, Advanced Calculus, Differential Equations) coming soon
What Makes Us Different
Real-time progress tracking
Not a weekly report card. See results the moment a session ends.
AI that adapts
The system learns your child's patterns and adjusts automatically.
No location dependency
Works from home, on vacation, anywhere with internet.
Complete curriculum
18 levels covering everything from number recognition to calculus.
Built for mastery, not completion
Students advance only when they truly understand the material.
Simple, transparent pricing
A fraction of what traditional math programs charge. Every plan includes the full curriculum, AI reports, and unlimited sessions.
Family
For up to 3 children
billed yearly ($204/yr)
- ✓ Up to 3 students
- ✓ Unlimited sessions
- ✓ Full 18-level curriculum
- ✓ AI progress reports
- ✓ Per-child dashboards
Also: $20/mo for 6 months · $25/mo monthly
Starter
1 child
yearly ($120/yr)
- ✓ Unlimited sessions
- ✓ Full curriculum
- ✓ AI reports
$12/6mo · $15/mo
Family+
Up to 5
yearly ($288/yr)
- ✓ Unlimited sessions
- ✓ Full curriculum
- ✓ Email digest
$28/6mo · $35/mo
Starter
For one child
billed yearly ($120/yr)
- ✓ 1 student
- ✓ Unlimited sessions
- ✓ Full 18-level curriculum
- ✓ AI progress reports
Also available:
$12/mo billed every 6 months · $15/mo billed monthly
Family
For up to 3 children
billed yearly ($204/yr)
- ✓ Up to 3 students
- ✓ Unlimited sessions
- ✓ Full 18-level curriculum
- ✓ AI progress reports
- ✓ Per-child dashboards
Also available:
$20/mo billed every 6 months · $25/mo billed monthly
Family+
For up to 5 children
billed yearly ($288/yr)
- ✓ Up to 5 students
- ✓ Unlimited sessions
- ✓ Full 18-level curriculum
- ✓ AI progress reports
- ✓ Per-child dashboards
- ✓ Weekly email digest
Also available:
$28/mo billed every 6 months · $35/mo billed monthly
All monthly plans include a 14-day free trial. Cancel anytime — no questions asked.
Refer a friend and earn 1 free month for each family that subscribes (up to 6 months free).
Be one of the first 50
We're opening PrimePrep to a small group of early families. The first families to join get any plan for just $1 for the first year. Plus, refer friends and earn up to 6 months free.
Request Early AccessInvite only. Promo pricing: any plan for $1 for the first year.