Pay once. Or go Pro.
Cheaper than one coaching class. Start free, upgrade when you're hooked.
Launch preview: checkout is in demo mode — you'll unlock instantly and be charged ₹0 while we finish payment setup.
Full Pack
All 12 topics. Yours forever.
- ✓All 12 interactive simulators
- ✓Unlimited AI-generated practice scenarios
- ✓Step-by-step AI explanations
- ✓Lifetime access — pay once
Pro Tutor
AI tutor chat + a new module every month.
- ✓Everything in Full Pack
- ✓Unlimited AI tutor chat per simulator
- ✓New module shipped every month
- ✓Personalised weak-spot drills
- ✓Cancel anytime
Not sure yet? Try the 2 free simulators first →
Questions
Is there really a free tier?+
Yes — CPU Process Scheduling and Memory/Page Replacement are fully interactive and free forever, including limited AI tutor questions. No card needed.
One-time vs Pro — what's the difference?+
The ₹499 pack unlocks all 12 simulators forever. Pro (₹299/mo) adds unlimited AI tutor chat, personalised weak-spot drills, and a brand-new module every month.
Do you take UPI?+
Yes. Checkout runs on Razorpay with UPI, cards and netbanking for India, plus card payments globally.
Can I get a refund?+
7-day no-questions refund on the one-time pack. Subscriptions can be cancelled anytime from your account. See our Refund Policy.
Do prices include GST?+
Yes, all prices shown are inclusive of GST. A GST invoice with your GSTIN is available on request.