Study Companion

Type a topic, paste your notes, or upload a PDF or photo of your material — and get a practice quiz, flashcards, and a study guide. You answer first — the explanation is revealed after. Everything is saved on your device in My Study Library; what you add goes through our server to Anthropic’s Claude AI to build your pack. We keep none of it; Anthropic keeps it for up to 30 days (privacy).

Or upload a PDF or photo(s) of your material (optional) A PDF or up to 12 photos. For a sharper pack, add one chapter or section at a time. Sent through our server to Anthropic only to build your pack. Leave out names, faces and anything personal.
    Uploaded a worksheet or problem set? “More like these” makes fresh practice in the same style — same skills, new numbers. Got a graded quiz or test? “Fix my mistakes” turns the ones you missed into fresh practice to master — no scores, no names, just practice.