Help
Frequently Asked Questions
Quick answers before you dive in.
Is this actually free?
The lessons are. Module notes, programming guides, and computation walkthroughs are free to read, with or without an account. The reviewers — practice drills, code labs, and full worked solutions with answer keys — are paid. Each subject's first set of reviewers is free to try, so you can see what you'd be paying for.
How much do the reviewers cost?
₱49 unlocks every reviewer in one subject for a month, or ₱99 for the whole semester. ₱299 unlocks every subject in your year for the semester. Each is a one-time payment by GCash, Maya, or card — nothing renews automatically.
What is my email used for?
Your email is collected when you create an account, so you can sign in and keep your progress synced. We never sell your data. See the Privacy Policy for the full detail on what we collect and why.
Do I need an account to read modules?
No — modules are readable without signing in. An account is only needed for things tied to you personally, like taking quizzes or keeping your unlocked subjects and reading progress synced across devices.
What's covered, and how is content organized?
Content is a study guide with original explanations, covering standard curriculum topics. It's organized by year and then by subject, so you can start wherever you need to — from the Start here page.
Some sections say "coming soon" — when will they be ready?
Every year is open now. A section marked "coming soon" is still being written and will appear here as soon as it's ready.