Every paid plan resets on Monday and shows what's left in Settings — no surprise bills. Students and educators get 25% off Board + Spatial.
Learn anything. Get through a semester.
Everything in Board, plus ask about anything on your Mac screen.
Everything, with no meters to watch. One fair-use ceiling, far above a normal week.
No weekly meters to watch
A one-time starter pool. It stops at the cap and never expires. Everything you make stays yours.
| Board | Board + Spatial | Unlimited | |
|---|---|---|---|
| Price a month | $10 | $20 | $100 |
| Credits a week | 300 | 600 | No meter |
| Boards drawn | 3 | 3 | No meter |
| Classes built | 8 | 8 | No meter |
| Questions on screen | — | 100 | No meter |
| Minutes recorded | 150 | 150 | No meter |
| Ask about your screen (⌘⌥) | — | ✓ | ✓ |
| Courses, notes, flashcards, quizzes | ✓ | ✓ | ✓ |
| Open what you've made, offline | ✓ | ✓ | ✓ |
Every plan is a number of credits a week. A question on your screen is 3, a board 8, a class, deck or quiz 10, a minute of recording 1, a spoken check 1. Spend them on whatever you need that week.
chalk rests until Monday. Everything you've made stays, and Settings shows what's left all week — no surprise bills.
Yes — 160 credits, once, to try everything: questions on your screen, classes, a board, recording and speaking practice. It stops when they're used and never expires.
No meters to watch. There's one weekly ceiling on what chalk spends for you, far above a normal week.
Students and educators, on Board + Spatial, monthly or yearly.
For everything you've made, yes: your boards, classes, notes, cheat sheets and flashcards live on your Mac and open with no internet. Asking for something new needs a connection.
Not yet — chalk opens on the web and on the Mac at the same time. Join the waitlist and we'll write once, when it does.
Prices in US dollars. chalk opens on the web and on the Mac together — join the waitlist and we'll write once, when it does.
On your Mac, chalk points at anything on your screen. On the web and on the Mac, the same classes, boards and flashcards — wherever you are.