Bookmarkk is a reading tracker that does something most book apps don't — it checks whether you actually understood what you read.

After every chapter, you take a short AI-generated quiz. Pass it, earn XP. That XP builds your daily reading streak, pushes you up the weekly leaderboard, and earns you coins along the way. It's a reading habit system, not just a book log.

Here's the thing about most reading apps: they track pages. You tell the app you read, and the app believes you. Bookmarkk doesn't work that way. The AI quiz is what makes your reading progress real. It's the difference between logging a chapter and actually learning from it.

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HOW BOOKMARKK WORKS

1. Add a book from a library of millions (powered by Google Books)
2. Start a reading session — use the built-in timer or log manually
3. Finish a chapter and take the AI quiz
4. Earn XP based on your score
5. Watch your streak grow and your leaderboard rank climb

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WHAT MAKES IT DIFFERENT

🧠 AI quizzes after every chapter
Not trivia. Real comprehension questions generated from the chapter content. This is how you know you're actually retaining what you read.

🔥 Daily streaks that build your reading identity
Every day you read and quiz, your streak grows. Use streak freezes from the coin shop when life gets busy. Your streak is yours — we help you protect it.

🏆 Weekly leaderboards with real readers
You're placed in a league each week. Earn XP to climb. It's friendly competition that keeps you coming back. You can visit other readers' profiles, see their libraries, and compare stats.

🪙 Coins & rewards
Daily and weekly milestones earn you coins. Spend them on streak freezes or claim books from the shop. Hit big milestones and the app celebrates with you.

📊 Reading analytics
See when you read, how long, and how often. Your reading calendar, session history, and streak stats — all in one place. Understand your patterns and see how far you've come.

📚 Your book library
Track as many books as you want. See chapter-by-chapter progress. Share your reading stats with beautiful share cards.

🔜 Coming soon: Knowledge Graph
A visual map connecting everything you've read — by topic, theme, and ideas. See how your books relate to each other. It's your reading journey, visualized.

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Bookmarkk exists because reading apps got it wrong — they track what you want to read, not whether you actually read it. We're fixing that. And there's a lot more coming.