What Knovli costs
You can use Knovli without paying anything: build decks, study them, play, and copy what other people have published. Paid plans raise the limits, remove ads and add tools for teachers. Paid plans start at $4.99 a month.
Start Studying FreeSee what you can do
The plans
Prices are in US dollars. This list comes straight from the plans Knovli sells, so it is the same list you see inside the app.
Knovli Base
Free
✓ Unlimited games and study sessions
✓ Every study mode and your own mastery plan
✓ Up to 10 decks of 50 cards, and 100 quizzes
✓ 5 page scans a month — a photo or PDF of your notes becomes cards
✓ Play and copy anything in Explore
Knovli Premium
$4.99 a month
✓ Everything in Knovli Base, plus:
✓ 80 page scans a month — your notes, handouts and textbook pages become cards
✓ Unlimited decks, cards and quizzes — one for every unit
✓ 60 sets of AI practice questions a month (Apply What You Know)
✓ 500 AI-marked answers a month — explain it in your own words and see if you have it
✓ Bigger mastery plans
✓ Your own pictures on cards
✓ Group games with up to 8 players
✓ Ad-free
Knovli Teacher
$9.99 a month
✓ Everything in Premium, plus:
✓ 5 classes of up to 30 students
✓ 10 assignments per class, with progress you can see
✓ Live class games with up to 30 players
✓ 150 page scans a month, shared with your students
✓ 150 sets of AI practice questions and 800 AI-marked answers a month
✓ Your students study ad-free in your class, at no cost to them
Knovli Teacher PRO
$19.99 a month
✓ Everything in Teacher, plus:
✓ Unlimited classes of up to 50 students
✓ Unlimited assignments
✓ Live games with up to 100 players — a whole grade at once
✓ 300 page scans a month, shared with your students
✓ 250 sets of AI practice questions and 2,000 AI-marked answers a month
✓ Your students get Student Pro free: ad-free, with their own pictures on cards
Bundles
Teacher Bundle
$12.99 a month
✓ Save $2.99 a month compared with buying both ($9.99 + $5.99)
One-time top-ups
Bought once and kept until used. They add to whatever your plan already includes.
| Top-up | Price |
|---|---|
| AI Page Scans: 100 | $2.99 once |
| AI Page Scans: 250 | $5.99 once |
| AI Page Scans: 500 | $9.99 once |
| AI Written Answers Pack: 250 | $1.99 once |
| AI Written Answers Pack: 1000 | $4.99 once |
| AI Written Answers Pack: 2500 | $9.99 once |
| Question Sets/Apply What You Know: 25 | $1.99 once |
| Question Sets/Apply What You Know: 100 | $4.99 once |
| Question Sets/Apply What You Know: 250 | $9.99 once |
How buying works
Everybody starts on the free plan, Knovli Base. To change plan, create an account or sign in, then open the store inside Knovli. Subscriptions renew until you cancel, and you can cancel at any time.
A one-time top-up is not a subscription. You pay once and keep what you bought until you have used it, on top of whatever your plan already gives you each month.
If you bought a plan in the iOS or Android app, it is managed through that app store and follows the same account everywhere you sign in.
Schools and districts
Teachers can start free: sign up as a teacher and Knovli Teacher Base lets you create classes, set assignments and run Group Play, with no credit card.
The paid Teacher plans add more classes, students and AI on top of a teacher’s own classes, assignments and progress reports. Students who join a teacher’s class do not pay.
For a whole school or district — rostering, single sign-on and district reporting — write to support@harborframelabs.com and tell us roughly how many teachers and students you have.
Common questions
Is Knovli really free?
Yes. The free plan lets you build flashcard decks, study them in every mode, play the games and copy public decks. It has limits on how much you can create and how many pages you can turn into cards each month; the plans above show the exact numbers.
Do students have to pay?
No. A student who joins a teacher’s class uses Knovli through that class at no cost.
Can I cancel a subscription?
Yes, at any time.
What is a top-up?
A one-time purchase that adds to a monthly allowance — more page scans, for example. It does not renew and it does not expire at the end of the month.
Do I need a card to sign up?
No. An account is free and asks for no payment details.