Chalk: AI Tutor
Homework help, step by step
About
Get step-by-step homework help for math and science. This AI tutor explains answers by writing and speaking, allowing you to follow the process. Learn by doing with interactive explanations and save your work for later.
What's New in Chalk
1.0
October 8, 2026
Subscriptions & In-App Purchases
Chalk Pro Annual
Yearly
Developer apps
FAQ
How does Chalk explain answers?
Chalk writes and draws on a virtual whiteboard while explaining each step aloud. This visual and auditory approach helps users understand the entire process of solving a problem, not just the final answer.
What subjects does Chalk cover?
Chalk is designed to help with mathematics and science questions. It provides detailed explanations for problems within these core academic areas.
Can I interact with Chalk's explanations?
Yes, you can work through problems step by step, answer quick checks, and ask follow-up questions directly on the same interactive board. You can also replay explanations or jump back to specific steps.
Is Chalk free to use?
Chalk is free to start, offering core AI tutoring features. An optional Chalk Pro subscription is available for enhanced capabilities, with pricing details shown before purchase.
What are the Chalk Pro subscription options?
Chalk Pro offers a monthly subscription for $19.99 with a 3-day free trial, and an annual subscription for $199.99 with a 7-day free trial. These plans provide access to premium features.
Does Chalk have ads?
No, Chalk does not contain advertisements. The app is free to start and offers an optional subscription for advanced features.
What devices is Chalk available on?
Chalk is available on iPhone and iPad devices, allowing students to access homework help on their preferred Apple mobile devices.
What is the age rating for Chalk?
Chalk has an age rating of 12+, making it suitable for middle school and high school students who require assistance with their math and science studies.
