Chalk Talk / AI Tutor
AI tutor
A tutor that already read your notes.
Ask anything about your class at 2 AM and get an answer from your own slides, not a generic one. Or start a live lesson: it teaches one idea, asks you a question, and adapts to what you say.
First month of Pro free. No card needed. Works for any class.
Help that knows your class
Answers from your material
It reads what you upload: slides, notes, the syllabus and old exams. Answers use your professor's notation and point back to the section they came from.
Live lessons
One idea at a time. It asks you a question, checks your answer, explains what went wrong and moves on only when you have it.
Ask why on any step
Pause any chalkboard lesson and ask about that exact step. The answer is drawn on the board, not dumped as a wall of text.
Photo of your work
Snap a picture of your paper. It finds the line where things went wrong and shows the fix.
How it works
Three steps from a stack of notes to an answer you can trust.
Upload your class stuff
Slides, PDFs, photos of handwritten notes, the study guide, old exams.
Ask or start a lesson
Type a question, or pick a section and start a live lesson.
Prove you know it
Finish with practice problems in your professor's style.
Questions
Is this cheating?
No. It teaches you the material and checks your understanding. For graded homework your teacher shares through Chalk Talk, the tutor gives hints instead of answers.
Where do the answers come from?
From the material you upload first, so explanations match your class. If something isn't in your notes, it says so and explains it from general knowledge.
Does it work for my class?
If your class has notes, slides or a syllabus, yes. Students use it for calculus, organic chemistry, physics, statics, biology, economics, statistics, psychology, history and more.
How much does it cost?
Your first crash course is free and needs no card. After that, Pro is $12.99 a month and you can cancel anytime. You can also pay $39 once for a semester (4 months, no auto-renew) or $99 for a year.
Stuck at 2 AM? Ask.
Your own private course, built from your syllabus, your notes and your professor's problems.