ChalkAI

A patient AI tutor that draws on the board with you. Chalk is the math tutor that explains problems the way a great teacher would: by writing on the whiteboard, walking through each step, and waiting for you when you need a moment. Use Apple Pencil to write a problem or just type it, and Chalk draws the solution alongside you, one step at a time, while talking you through the reasoning out loud. Built for students from algebra through calculus and beyond, Chalk handles arithmetic, fractions, equations, derivatives, integrals, geometry proofs, statistics, physics word problems, and more. What makes Chalk different • The board is the conversation. Watch every step appear, animate, and connect. Math you can see is math you can understand. • It listens, then teaches. Chalk doesn't just dump an answer. It paces explanations, pauses to check in, and asks questions that nudge you toward the insight yourself. • Three lesson modes for any moment. Guided lessons walk you through a topic with hints. Checkpoint mode quizzes you to find gaps. Adaptive mode reads your skill level and serves harder problems as you grow. • Voice in, voice out. Talk to Chalk hands-free while you work. Ask questions in natural language; Chalk reads its replies aloud while drawing. • Your whiteboards live forever. Every session is saved as its own infinite canvas. Come back tomorrow, scroll up, and pick up where you left off. • Track real progress. Chalk tags every concept you practice, scores your mastery, and shows you where to focus next — without making it feel like a test. Subscriptions After signup, you can choose: • Lite - 150 tutor messages per month • Plus - 400 tutor messages per month + lessons and progress tracking • Pro - 700 tutor messages per month + + lessons and progress tracking + priority AI responces All tiers include voice tutoring, every lesson mode, infinite whiteboards, and progress tracking. Subscriptions auto-renew unless cancelled at least 24 hours before the renewal date. Manage or cancel any subscription in iOS Settings → Apple ID → Subscriptions. Privacy & Data Your whiteboard drawings, chat history, and uploaded materials are stored locally on your device. Account info, subscription state, and anonymized usage logs are stored on our servers and protected. We do not sell your data, ever. Requirements Chalk works best on iPad with Apple Pencil, but a finger or stylus is fine. An internet connection is required. Questions? Email us at support@try-chalk.com - we read every message. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://try-chalk.com/privacy