Simple, Transparent Pricing
Choose the plan that's right for you
Free
$0/month
- 3 quizzes per day
- Up to 10 questions per quiz
- 150 curated problems
- Access to Pattern Almanac
- Basic progress tracking
Most Popular
Premium
$9/month
- Unlimited daily quizzes
- Up to 50 questions per quiz
- 500+ problems (full library)
- Pattern-specific quizzes
- Difficulty-based quizzes
- Advanced analytics & insights
- 144+ algorithm patterns
Frequently Asked Questions
Can I cancel anytime?
Yes! You can cancel your subscription at any time from your dashboard. You'll continue to have access until the end of your billing period.
What payment methods do you accept?
We accept all major credit cards through Stripe, our secure payment processor.
Do you offer refunds?
Yes, we offer a 7-day money-back guarantee. If you're not satisfied, contact us for a full refund.
How does the SRS system work?
Our Spaced Repetition System intelligently schedules review sessions based on your performance, helping you master patterns more efficiently.