A supportive, Socratic tutor for your desktop. Ask questions, sketch on a canvas, and build real understanding in one app.
Clark doesn't just give answers. It helps you find them.
Clark asks questions instead of handing you solutions. You build intuition, not dependence.
Open a tldraw canvas on your iPad, write with Apple Pencil, and Clark reads what you've drawn.
Claude, GPT-4o, Gemini, or Ollama for fully local inference. Pick the model that fits your workflow.
All data stays on your machine. No accounts, no telemetry, no cloud storage. Your work is yours.
Sketch diagrams and write notes on your iPad while discussing them in Clark. Two screens, one conversation.
Clark reads your notes, code, and project files. Context flows naturally into the conversation.
Clark reads your markdown notes and handwritten diagrams automatically. Everything in your workspace becomes part of the conversation.
Lecture slides, textbook PDFs, photos of handwritten notes — drop any file into Clark and it reads, organizes, and makes it part of your study session.
PDFs, images, scanned notes, even photos of a whiteboard. Clark reads the content and turns it into searchable, usable text.
Files are automatically sorted into your workspace alongside your existing notes. No manual filing required.
Once a document is processed, Clark can reference it in conversation. Ask about a lecture and your notes are already there.