Pricing

Start free. Go Pro when you want it all.

Free courses are the full thing, certificate included. Buy a course once and keep it, or get Pro for every course marked Pro.

Free

$0/forever

Start here. No card.

Browse free courses

Every free course — the full thing, not a trial
AI tutor on lessons you can open · 10 messages/day
Boss fights, XP, streaks, leagues and crews
Certificates for courses you complete
Offline downloads in the mobile app for courses you're enrolled in
Paid courses: buy them one at a time

Pro All access

All access

Price shown at checkout · billed monthly

Everything in Free
Every course marked Pro — open any of them, no per-course purchase
AI tutor with 100 messages/day
Certificates for Pro courses you complete — yours to keep
Offline downloads of Pro courses in the mobile app while you're subscribed

Cancel anytime from Billing. You keep Pro until the end of the period you've paid for.

One course

Once/per course

No subscription. Yours to keep.

Browse paid courses

Lifetime access to that one course
Certificate when you beat the final boss
AI tutor on its lessons (your plan's daily limit)
Web + mobile, including offline downloads

Compare

Free vs Pro.

What you get	Free	Pro
Free courses	Included	Included
Courses marked Pro	Buy each one	Included
AI tutor messages per day	10	100
"Explain this moment" in the player	Included	Included
Boss fights, XP, streaks, leagues, crews	Included	Included
Certificates	Courses you own	Plus Pro courses
Offline downloads (mobile app)	Enrolled courses	Plus Pro courses

Leagues, crews, streaks and XP are free for everyone — XP comes from what you master, never from what you pay. Courses you bought stay yours whether or not you have Pro.

FAQ

Before you subscribe.

Pro

Which courses does Pro include?

Every paid course marked Pro in the catalog — instructors choose whether their course is included. Use the "Included in Pro" filter on Courses. Free courses stay free for everyone.

What happens to my progress if I cancel?

You keep Pro until the end of the period you've paid for. After that, Pro courses lock again, but your progress, XP and any certificates you earned are kept — resubscribe and you pick up where you left off. Courses you bought separately are always yours.

What if a payment fails?

Pro stays on for a 3-day grace period while you update your card from Billing. If the payment still fails after that, Pro access pauses until it goes through.

AI tutor

How does the AI tutor work?

Open the Tutor tab in any lesson you can watch. It answers from that lesson's transcript and notes, links back to the exact moments it used, and can explain whatever is on screen right now. If it isn't sure, it suggests asking the community instead.

How many tutor messages do I get?

10 a day on the free plan and 100 a day with Pro. The count resets at midnight UTC.

Can I switch between monthly and yearly?

Yes — from Billing → Manage billing. Stripe handles the change and any proration.