Test version: free for now
Your first 3 lesson-hours cost nothing: a full day of classes and that evening's revision plan. Then pick the plan that fits your timetable, from one subject to nearly all of them.
$9.99a month
15 lesson-hours every month
Notes and revision for one or two subjects
It doesn't answer the teacher's questions. Ask Leechy still answers yours.
About 4 lessons a week · 67¢ a lesson-hour
$14.99a month
30 lesson-hours every month
For your hardest subjects
The teacher asks, the answer is on your screen in about a second, with facts checked online.
About 8 lessons a week · 50¢ a lesson-hour
$24.99a month
60 lesson-hours every month
For most of your timetable
The teacher asks, the answer is on your screen in about a second, with facts checked online.
About 17 lessons a week · 42¢ a lesson-hour
3 lesson-hours with every feature. No card, no subscription, and everything you make stays yours.
+10 lesson-hours on any plan, for mocks, exam season or a heavy week. One purchase, not another subscription.
Right now Lesson Leech is a free test version: every account gets 10 lesson-hours and there's nothing to pay. The plans start soon, inside the app. Prices are in US dollars; in Europe they're in euros with VAT included, and the checkout always shows yours.
Which plan is yours?
Pick how many lessons a week you'd use Lesson Leech in, and how long they are. It finds the cheapest plan that covers them.
7 lessons × 50 min ≈ 5.8 h a week
25lesson-hours
a month
Best fit: Plus, $14.99 a month, with 5 h to spare.
What's a lesson-hour?
An hour of class with Lesson Leech listening is one lesson-hour. A 45-minute lesson uses 45 minutes.
Going back through your lessons, flashcards and tonight's plan never uses any hours.
Leechy stops listening to new lessons until you top up or your month renews. Everything you already made stays on your Mac.
Questions
Yes. While it's a test version, every account gets 10 free lesson-hours and there's nothing to pay. The plans start soon, inside the app.
The answer function. With Plus and Max, when the teacher asks the class a question, the answer is on your screen in about a second, with facts checked online. Lite doesn't answer the teacher's questions, but you still get the notes, summaries, flashcards, tonight's plan and Ask Leechy for your own questions.
In the app: click Leechy, open Account & privacy and pick a plan. A secure checkout by Paddle, our reseller, opens in your browser. Pay by card, Apple Pay or PayPal, and a parent can pay for you. Paddle handles the payment and the tax; Lesson Leech never sees your card.
Yes, in Account & privacy. The new plan starts straight away, and you pay, or get credit for, the difference for the rest of the month.
Any time, in Account & privacy › Manage subscription. The plan keeps working until the end of the month you've paid for, and nothing more is charged.
Yes, within 14 days of buying a plan, or of a top-up you haven't used. The refund policy has the details.
Macs with Apple silicon (M1 or newer) on macOS 14 Sonoma or later.
Free test version · 10 lesson-hours · for IB Diploma students