School-safe by design
Answers come only from uploaded material, always with citations, and Tutor mode guides with hints instead of doing the homework. Teachers can actually recommend it.
Upload your study material, then ask questions, snap photos of problems, or build study guides and summaries, everything grounded in your textbooks and notes, never the open web.
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Upload PDFs, notes, photos of textbook pages, or paste a link. Everything is indexed privately to your account.
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Type a question or snap a photo of one, multiple choice or open. Even “what can lead to this?” works: vague questions are read in the context of your material, and any question can target specific documents.
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The model answers only from your library and shows the exact passages it used, with a confidence score.
Turn it into a study guide
One tap builds a structured revision guide or quick summary from any selection of your library, save your favourites, copy them, or download as markdown.
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Answers come only from uploaded material, always with citations, and Tutor mode guides with hints instead of doing the homework. Teachers can actually recommend it.
“What can lead to this?” just works, vague questions are read in the context of your material, and any question can be scoped to specific documents.
Point your camera at a multiple-choice question. OCR fills in the stem and detects options A–F automatically.
Turn any selection of your library into a structured revision guide or a quick summary, save your favourites, copy, or download as markdown.
“Which factor is the strongest modifiable risk for ischemic stroke?”
Hypertension
Your notes call high blood pressure “the single most important modifiable risk factor” for ischemic stroke, ahead of smoking and diabetes.
“…hypertension remains the single most important modifiable risk factor; consistent control below 140/90 mmHg substantially reduces incidence…”
Every answer shows its sources from your own material, nothing is invented.