Built on spaced repetition

Learn it once. Remember it forever.

SpacedRecall shows you exactly what to review, right when you're about to forget it, so the things you learn actually stay learned.

Free to use. No credit card, no clutter.

Lv 2 The capital of Australia is Canberra due today
Lv 4 Mitochondria is the powerhouse of the cell in 6 days
Lv 1 こんにちは means "hello" in Japanese due today
Lv 6 git rebase rewrites commit history in 21 days

Three steps. That's the whole app.

No decks to organize, no settings to tune. SpacedRecall handles the timing. You just show up.

1

Add what you want to remember

A fact, a phrase, a definition, anything. Takes a few seconds to add.

2

Review when it's due

SpacedRecall tells you exactly when. Not too early, not too late.

3

Watch it stick

Get it right and the interval grows. Miss it and it comes back sooner.

Built around how memory actually works

Every part of SpacedRecall exists to fight one thing: the forgetting curve.

Timed to the forgetting curve

Reviews land right before a memory would fade, not on a fixed daily schedule that ignores how forgetting actually happens.

Reviews that fit your day

A load-balancing scheduler spreads reviews out and respects rest days, so you never open the app to a wall of 80 overdue cards.

Gentle nudges, not spam

One reminder per review slot, at the time you choose. No streak-shaming, no push-notification pile-up.

Coming soon

Everywhere you are

Start a fact on your phone, review it on the web. Your progress follows you across every device.

Start remembering more today

It takes less time to add a fact than to forget one.

Get started