Pricing
Choose the plan that fits your needs. No hidden fees, cancel anytime.
Single Content
Pay once, access one topic forever.
- Access one topic's exercises
- Detailed solutions included
- Lifetime access
- No subscription needed
Junior Math
All elementary and junior high school content.
- All elementary & junior high content
- All 7-day courses (junior)
- New content added monthly
- Cancel anytime
Senior Math
All high school math content.
- All high school content
- All 7-day courses (senior)
- Advanced problem sets
- Cancel anytime
Bundle Deal
Buy 2 contents for just $6 $10 (save 40%)
Frequently Asked Questions
Can I try before I buy?
Yes! Every topic has a free concept explanation section, and every 7-day course has 2 free days. You can see exactly what you're getting before paying.
What's included in the single content purchase?
You get lifetime access to all exercises and detailed solutions for one specific topic. It's perfect if you only need to study one area.
Can I switch between Junior and Senior plans?
Absolutely. You can upgrade, downgrade, or cancel at any time. Changes take effect at your next billing cycle.
Is there a discount for buying multiple single contents?
Yes! You can buy 2 contents for just $6 (normally $10). That's a 40% savings.
Do subscriptions include the 7-day courses?
Yes. The Junior Math subscription includes all junior-level 7-day courses, and the Senior Math subscription includes all senior-level courses.