Got 15 minutes?
Make them count.
Give Fern a topic, your notes, and the time you have. It builds a personalised study session that keeps you learning.
E.g. “Krebs Cycle for my chem exam, 30 questions”
From “what do I study?” to “let’s get started.”
Tell Fern what to study
Type a topic in your own words or drop in your notes. Fern finds what matters and turns it into a focused plan.
Set your study time
Got fifteen minutes on the bus or ninety before an exam? Tell Fern how much time you have, and it'll make every minute count.
Start learning
Follow your personalised session from top to bottom. Learn the essentials, test yourself, and keep moving at your own pace.
Six ways to study one topic.
Fern picks the mix that fits your minutes. Every task is generated from your topic — never a generic template.
Summary
The whole topic in a page, key terms already highlighted.
Flashcards
Spaced-repetition cards for the facts you need to just know.
Knowledge Check
Quick questions that find the gaps before the exam does.
Mind Map
See how the pieces connect — the shape of the whole thing.
Cheat Sheet
One dense page of formulas and facts for a last-minute skim.
Practice Exam
A timed set that mimics the real thing, graded with feedback.
Every task, playable right here.
Fern’s router picks which your session needs and how long each gets. Every one is playable right here — try them.
Which organelle is responsible for energy production in a cell?
“I gave it my 40 minutes on the train and walked into the exam actually ready. The Knowledge Check caught exactly what I’d skipped.”
Maya R. · 2nd-year Biochem “Every other tool dumps 200 flashcards on you. Fern gave me the twelve that mattered for Tuesday.”
Dev P. · Pre-med “I stopped spending my study time deciding how to study. I just start at the top of the plan.”
Sofia L. · Law student
The ones we get asked.
Fern estimates the effort each task takes for your topic, then packs the plan to your minutes — favouring the tasks that move your recall most for that length of time. Fifteen minutes leans on summary and self-testing; ninety earns a mind map and a full practice exam.
Yes. Drop a PDF, paste text, or upload a photo of a page. Fern reads it, pulls out what matters, and builds every task from your material rather than a generic template.
Every task is grounded in the source you give it, with key claims traceable back to your notes. When you upload your own material, Fern stays inside it — it won't invent facts that aren't there.
Anything you can describe or upload — from the Krebs cycle to constitutional law to a language's verb tenses. The task mix adapts: more flashcards for vocabulary, more practice problems for maths.
Starting is free — enough sessions to see if it fits how you study. Unlimited sessions and longer plans are on the paid tier, with student pricing. No card to begin.
Your next study session fits.
No card. No complicated setup. Just give Fern a topic and the time you’ve got.