Knowable — The AI coach that practices with you How it works<br>For you<br>Privacy
Now available on the Mac App Store
The tutor that<br>follows along<br>as you think.
Meet Milo — an AI coach for high school students that sees your actual textbook through your Mac's camera and guides you through every subject without giving the answer away.
Download for Mac
See how it works
Socratic hints, never answers
macOS only — uses your Mac's camera
Physics — Chapter 4
F = ma → a = F/m
m = 5 kg, F = 20 N
a = 20 / 5 = ...
opt+M · "Explain equation 4.2"
What does Newton's second law tell us about force and acceleration?
Desk View<br>● Live
1,000 free credits each month
Built for high school students, any subject<br>🍁<br>Made in Canada
See it in action
Watch Milo coach a session
A real Knowable session: notebook on the desk, Milo following along, hints flowing as the student works.
Simple setup
Up and running in<br>three minutes
No special equipment. No complicated setup. Just your Mac and your notebook.
Desk View active
Aim your camera at your textbook
Open Knowable on your Mac and point your built-in webcam (or your iPhone via Continuity Camera) at your textbook or notebook. No extra hardware needed.
Any subject. Any textbook.
Milo is following along…
Hit opt+M and ask Milo
Press and hold opt + M to speak your question, or type it in chat. Milo sees the camera frame at that exact moment.
Think about what "net force" means. What forces are acting on the object?
Milo
Milo reads & replies
Milo writes a Socratic hint in chat — with LaTeX math rendered via SwiftMath — and speaks it aloud through TTS. You find the answer yourself.
What makes it different
Designed for how<br>high school students actually learn
Live coaching
Milo sees your textbook,<br>not just your screen
Traditional AI tutors only see what you type. Milo sees your actual textbook page through your Mac's camera. Press opt+M to ask a question by voice (or type it), and Milo grabs the current camera frame alongside your prompt so it answers about exactly what you're looking at.
opt+M push-to-talk voice + typed questions<br>Continuous camera feed via webcam or Continuity Camera<br>LaTeX-rendered math replies + spoken aloud via TTS<br>Never gives the answer — always a guiding question
Milo is following along
Live
Detected on paper:
∫₀² x² dx = [x³/3]₀²
= 8/3 - 0 = |
Milo says:
You've got the right setup. What happens when you substitute the upper limit into your antiderivative?
For everyone involved
Knowable works for you
Whether you're the one studying, the one paying for tutors, or the one teaching — Milo has something to offer.
✏️Students 👨👩👧Parents 🎓Teachers
Like having your smartest friend<br>in the room with you
Milo never makes you feel dumb for asking. No judgment, no impatience, no "just look it up." It sees your actual work and asks exactly the right question to unstick you — so you get the satisfaction of figuring it out yourself.
Available at midnight before the exam<br>No scheduling, no hourly rate. Milo is there whenever you are.
Builds real understanding<br>Because Milo guides you to the answer, it actually sticks. Not just memorized steps.
Speaks in your language<br>Warm, encouraging, slightly playful. Not a robot reciting formulas.
11:47 PM · Any subject Session active
Problem 7: A ball is thrown upward at 15 m/s...
t = v/g = 15/9.8 ≈ ???
You're on the right track! What does it mean physically when the velocity equals zero?
Milo · just now
The $80/hr tutor,<br>without the $80/hr
You want your high schooler to succeed across every subject — without spending thousands on tutoring every semester. Knowable gives them patient, personalized coaching available 24/7. If your child's teacher uses Knowable in class, you can see the same stats and activity the teacher chooses to share.
Coaches every high school subject<br>Math, science, English, history, languages — anything in their textbook.
Confidence without dependence<br>Milo teaches your child to think, not to rely on having answers handed to them.
Start free, upgrade only if they love it<br>1,000 free credits every month — enough to try Milo across multiple subjects before you commit to a paid plan.
Plans For your family<br>Free Forever
1,000 credits
every month · all subjects
Knowable Plus 7-day trial
7,000 credits
every month · cancel anytime
No commitment to start
Students who arrive<br>actually prepared
Knowable reinforces what you teach across every high school subject. Create a class on platform.knowable.ca, share an invite code, and your students see Milo coaching aligned to your curriculum. You choose how much insight to share back to families — off, stats only, or stats + activity.
Aligned to what you teach<br>Any high school subject — math, science, ELA, social studies, languages. Students practice the methods you cover.
Surfaces the real gaps<br>The educator portal shows which concepts students struggled with before class, so you can address them.
Tri-state student sharing<br>Decide...