Start free. Unlock with a plan.

Make an account to see a preview. Purchase a plan anytime.

Choose how you pay

Student
₱169₱119 / monthFor first time purchase

Everything on the site, open to you — all 34 courses, every solver, and as much practice as you care to work through.

  • All 34 courses
  • 60+ interactive web apps, solvers, and simulators
  • 30,000+ MCQ practice problems
  • Unlimited problem-solving with Meka, your built-in AI tutor
Coming soon
Reviewer

This one's built for the board exam: focused material to study, past board questions I've worked out in full, and plenty of board-style problems to drill.

  • Board Exam focused materials
  • Solutions to past board exam questions
  • Practice problems for board exam
  • Unlimited problem-solving with Meka, your built-in AI tutor
Coming soon
Coming soon
Student + Reviewer

Want both? This is the pair — the whole site to learn from, and all the board-exam prep to go with it.

  • Everything in Student
  • Everything in Reviewer
  • One plan, one payment
Coming soon

Prices in Philippine pesos. A free account previews the first lesson of every course and every solver; a plan unlocks the rest. Student is billed one period at a time and never charged automatically beyond it — stop whenever you like.

Side by side

What each plan adds

Student opens the whole site today. Reviewer adds board-exam prep, and Student + Reviewer bundles the two — both still coming soon.

Feature Student Reviewer soon Student + Reviewer soon
All 34 courses and their written lessons —
60+ solvers, simulators and visualizers —
30,000+ practice questions with explained answers —
Board-exam focused materials —
Solutions to past board-exam questions —
Board-exam practice problems —
Meka AI tutor, unlimited problem-solving
FAQs

Questions, answered

The questions students ask me most before picking a plan.

Make a free account and you can read the first lesson of every course and look through every solver on the site. It's a real preview of the whole thing, so you can see the teaching for yourself before you pay.

A plan opens the whole site — every lesson in every course, every solver to actually use, not just preview, and all the practice that goes with them. Your progress stays right where you left it, and it all goes live the moment your plan is switched on.

Pick a plan and you'll get the payment details — GCash or EastWest. Send your payment, then your proof by email or through our Facebook page, and I'll switch your plan on by hand, usually within a day. When it runs out, just pay again to keep going.

A plan is paid one period at a time, so it simply stops when you stop renewing.

Start free. Unlock when ready.

Make an account and open the course that is wrecking your semester — read the first lesson free, look through every solver, and pick a plan when you want the rest.