Master any exam,
grounded in your own books.
An adaptive, copyright-safe study engine built on the books you already own — practice tuned to your level, a real neural read-aloud library, and every question linked back to the exact passage it came from.
Adaptive practice
Questions tuned to your level — each with a full rationale and per-option analysis, so you learn the reasoning, not just the answer.
Your library, read aloud
Read your own EPUBs & PDFs in-app with neural text-to-speech, on-the-fly translation, full-book search, and highlights.
Everything connected
Every question resolves to the exact passages across your books — see where it's covered and open straight to the page.
Know when you're ready
Per-topic readiness scoring and a study plan that keeps steering you at your weakest areas until the gaps close.
Your materials in. A pass plan out.
Bring your books
Add the EPUBs and PDFs you already study from — they become your private, searchable library.
Practice that's grounded
Original questions built from your own sources — never copied — each linked back to the page it came from.
Track your readiness
Adaptive scoring follows every topic and points your study time exactly where it'll move the needle.