Knowable: The Visual AI Tutor
Step-by-step helpful hints
Only for Mac
Free · In‑App Purchases
Mac
Never study alone again! Knowable is the world's first Visual AI Tutor that can follow your work on paper and offers you well-placed hints whenever you want.
It's 8:47 on a Tuesday. The worksheet is on the kitchen table. You've been staring at problem 4 for ten minutes — and you don't quite remember how to factor a quadratic. Worse, every "homework helper" you've tried just hands over the answer, and you learn nothing except how to copy.
Knowable is different. Meet Milo, the AI tutor that refuses to do your homework.
Open your Mac, point the camera at the problem, and Milo starts paying attention. He sees what's on the page. He watches for the second-guess, the pause. Then when you need it, you get the hint.
"What do you already know about the angles in a triangle?"
"You wrote 3x there. What does the x stand for?"
"Try reading the second sentence again. What's it actually asking you to find?"
Just the kind of small nudge a great teacher gives; the one that makes you go "oh, I see it now" and write the next line yourself.
WHAT MILO HELPS WITH
Paper worksheets. Textbook pages. Online problem sets in any app or website. Math equations rendered the way they should be — fractions stacked, square roots curved, exponents raised. Reading passages. Word problems. Lab questions. The essay paragraph you've been stuck on for half an hour.
If you can show it to the camera or share a window, Milo can help with it.
HOW IT FEELS TO USE
Like a tutor with all the time in the world. Milo speaks in a friendly voice you will actually listen to. He waits while you work. He notices when you're stuck. He never gets impatient and he never gets condescending.
Sessions pause anytime. Snack break, soccer practice, the next morning before school. Then, come back days later and Milo picks up the exact thread. Same problem, same context, same encouragement.
FOR PARENTS AND TEACHERS
After every session, see what was worked on, where Milo stepped in, and how long it took. No test scores. No anxiety dashboards. Just a quiet record of the work your kid did.
Teachers can follow along with their classes through a shared link. Parents decide what gets shared and what stays at home.
PRIVATE BY DESIGN
Sessions live on your Mac. Voice recognition runs on-device. Use local LLMs if you want to via Ollama.
BUILT FOR REAL DESKS
Knowable runs natively on macOS, with the calm, polished feel a study tool should have. Open the lid, prop the camera, and the kitchen table becomes a tutoring session. No second device to charge. No phone to get distracted by. Just your kid, the work, and a patient teacher who isn't going anywhere.
Knowable was built by parents and educators who got tired of homework apps that either cheat for kids or pretend to teach. We wanted the harder, better thing — a tool that teaches kids to teach themselves.
For free you get 1000 credits/month. If you want more, you can subscribe and get 7,000 credits/month. If that's still not enough, you can purchase additional credits in the app.
Open Knowable. Let yourself have the 24/7 patient tutor every student deserves.
Privacy Statement at https://knowable.ca/privacy
Terms of Use at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Test Preparation Mode: Upload your curriculum for your course topic, and we'll drill you on generated problems tuned to your current understanding
- Sleeker UI for Sessions
The developer, Samuel Xu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
- Surroundings
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Samuel Xu
- Size
- 5.6 MB
- Category
- Education
- Compatibility
Requires macOS 26.0 or later.
- Mac
Requires macOS 26.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 3,000 Credits $24.99
- 500 Credits $4.99
- 1 Year Upfront $249.99
- Monthly $24.99
- Copyright
- © 2026 Samuel Xu
