It dawns on you.
Flashcards that know what you're about to forget, and bring it back just in time. Free, calm, and made for revision.
Other apps show you what is due. Recka shows you what matters.
A good scheduler is only the starting line. This is what Recka does with what it learns about you: the difference between doing your cards and being ready.
Open ReckaKnow if you are actually ready
One honest score from 0 to 100 for every exam, built from how much you have covered, how well it is sticking, and how many topics are still weak.
A queue that knows your exam
Set an exam date and the review order reshuffles around it. The weak, high-yield cards rise to the top; anything that would not matter until after the exam drops away.
Weak topics, not just due cards
Every topic carries its own mastery score, so a topic you thought you had finished can still surface as weak. Weakest and most important come first.
Recall versus actually using it
Log the practice questions you get wrong and Recka catches the topics you can recite on a card but keep failing when you have to apply them.
A forecast so you never drown
See how many reviews land each day this week, and a new-card limit that keeps next week survivable. Already over your head? It tells you to ease off.
A way back when you fall behind
Instead of a wall of 400 overdue cards, tell Recka how much time you have. It builds a realistic catch-up, or spreads the backlog over a few days.
The answer comes up like the sun.
You try to remember first. Then the answer rises into view and you say how it went. Recka uses that to bring each card back just before you would forget it, so it settles in for good.
Write the balanced symbol equation for photosynthesis.
6CO2 + 6H2O → C6H12O6 + 6O2
Watch it get brighter.
In Recka the sun rises as you remember more, the mist is what's due, and every deck is its own sunrise. Try it.
Steady
Fading
Needs a review
Study, spot what's fading, and walk in ready.
Where in the cell does aerobic respiration happen?
In the mitochondria.
biologySee it decide when you'll forget.
The scheduler, Exam Sprint and Rescue Mode run live on this page, on the exact engine the app uses. Push the sliders, move your exam closer, watch the curve bend.
It catches the cards that quietly cost you.
A bad card follows you for months. Recka reads your cards as you write them and watches how you review, so the ones built to fail you never get the chance.
Most apps schedule bad cards forever. Recka points them out.
As you write, Recka flags the cards built to fail you: a prompt cramming in five facts, a cloze hiding three gaps in one sentence, an answer that is really a list. It also spots the cards you keep lapsing, or know but only slowly.
No AI involved. Every flag comes from simple, transparent checks you could do yourself, and it never edits a card for you. Your cards are never sent to an AI model.
Editing card
Name the causes, symptoms, treatment and prognosis of iron-deficiency anaemia.
Everything you would expect, too
Nothing to install. It just opens.
Recka runs in your browser on any laptop, tablet or phone. Your cards are saved on your device as you study, so it stays quick. Create a free account and they sync and back up too, so you can pick up anywhere.
- No download, no install
- Saved on your device as you go
- Sync and backup with a free account
Free. For everyone.
Every feature, for every student. No trial, no card, no paid tier holding the good parts back.
Is Recka really free?+
Yes. Every feature is free for everyone. There is no trial that runs out and no paid tier holding features back.
Do I need to download anything?+
No. Recka runs in your browser on any laptop, tablet or phone. Open it and start studying.
Do I need an account?+
Not to start. Your cards are saved in your browser as you study. Create a free account when you want them to sync between devices and stay backed up.
Does Recka use AI?+
No. Scheduling uses FSRS, an open and published model of how memory fades, and the card-quality coach uses simple, transparent checks. Nothing you write is sent to an AI model.
Can I bring my cards from another app?+
Yes. Paste a list straight from Quizlet’s export, or any “question, answer” list, and Recka turns it into a deck.
What is spaced repetition?+
A way of studying where each card comes back just before you would forget it. Cards you know well return less and less often, so your revision time goes to what you are about to lose.
Your exam is coming. Be ready for it.
Open Recka, make your first deck in a minute, and let it handle the remembering. Free, in your browser.
Open Recka