日
Languages Japanese — Core 2k
by @kanjicat
2,000 cards 4.9
38,142 learners
Now running FSRS-6 — the latest memory algorithm
Remember everything, ten minutes a day.
Flip Daily is a calmer kind of flashcard app. Build your own decks, or clone one from Discover. A modern spaced-repetition algorithm schedules each card for the moment you're about to forget it — so a short daily session is enough.
Free for personal use, forever
Import from Anki & Quizlet
No streak guilt
日
Japanese — Core 1k
14 of 32 today
On track
Front
忘れる
わすれる
Next review in 3 days
The science
Built on FSRS-6 — the algorithm that beats the one Anki shipped with for thirty years.
Spaced repetition works because your brain forgets on a predictable curve. The trick is to review each card right before you'd forget it. FSRS-6 uses a three-part memory model — difficulty, stability, retrievability — that learns from your reviews to pick the perfect moment for each card. Empirically: 20–30% fewer reviews than the classic SM-2 algorithm, for the same recall.
SM-2 · 1987
The old way
Fixed intervals, fixed multipliers
One ease factor per card. Get it wrong, ease drops. Get it right, interval times 2.5. Doesn't adapt to how you forget.
recall over time
Reviews to retain 100 cards / month ~430
FSRS-6 · 2025
What Flip Daily uses
Predicts your forgetting curve, then aims at it
Three-parameter memory model trained on millions of real reviews. You set a target retention (say, 90%) and it schedules to that line.
target: 90% retention
Reviews to retain 100 cards / month ~310
FSRS is open-source. The same algorithm powers Anki's recommended scheduler today — Flip Daily ships it as the default, properly tuned, with no add-on dance.
Discover
Don't start from a blank deck. Clone one.
Every public deck on Flip Daily is open to clone, edit, and make yours — without losing your own progress. Browse what real learners made and rated. No dead AnkiWeb links. No version mismatches. Just good decks, curated by the people using them.
12,400+ public decks
⚕
Medicine USMLE Step 1 — High Yield
by @medstudent_p
4,280 cards 4.8
12,604 learners ∑
Math Linear Algebra essentials
by @grant.s
312 cards 4.9
6,902 learners ⌘
Productivity Every macOS shortcut
by @flipteam
184 cards 4.7
21,331 learners Es
Languages Spanish — 5,000 most common words
by @lucia.r
5,000 cards 4.8
54,810 learners ♞
Hobbies Chess openings — Black repertoire
by @rookendgame
240 cards 4.6
3,108 learners Fork without forking your progress
Clone someone's deck, edit cards, and your review history stays yours — even if the original gets updated.
Rated by people who actually used it
Ratings only count after a learner has reviewed at least 50 cards. The signal is what worked, not what looked good.
Updates flow downstream — when you want them
When the original author fixes a typo or adds cards, you'll see the diff and choose what to pull in.
How it feels to use
A flashcard app that earns the ten minutes.
Daily habit
One queue. No menus. No bargaining with yourself.
Open the app and your queue is already there — cards from every deck, ordered by what FSRS says matters most today. Done in five to fifteen minutes. Closed.
Today · Tuesday, May 27 8 of 47
日
Japanese — Core 1k
in progress 14
⌘
macOS shortcuts
up next 6
∑
Linear Algebra
up next 18
Es
Spanish — vocab
up next 9
Editor
Markdown, cloze, images, math.
Write cards the way you'd write notes. LaTeX renders. Images paste. Cloze deletions with one keystroke.
## Front
The capital of {{c1::Bhutan}} is
## Back
Thimphu. Pop. 114k.
Everywhere
Web, iOS, Android. All free.
The same study queue follows you across devices. Review on the train, edit at your desk. No $25 mobile app paywall.
Web
iOS
Android
offline-first
Import from Anki
Drop in a .apkg file. Cards, decks, and media land intact.
Tunable retention
Set a target from 80% to 97% per deck. Trade study time for recall.
Keyboard-first
Space to flip. 1–4 to grade. J/K to navigate. Built for fast hands.
Honest streaks
Miss a day? Your streak stays. We track sessions, not shame.
For
Anything you'd rather not look up twice.
Languages
Two thousand Japanese words. Six months. No app rage.
A Core 2k deck on a 20-minute morning queue. FSRS picks the verbs you stumble on; you barely see the ones you nailed.
Mara, designer learning N4
Medicine
4,200 Step 1 cards without the AnkiDroid headaches.
Clone a maintained Step 1 deck from Discover. Suspend whole tag groups before each block. Heavy days on the iPad, quick reviews on the phone.
Theo, MS2
Knowledge work
A second brain you can actually recall from.
Promote highlights from Readwise or notes from Obsidian into cards. Two minutes a day and last quarter's reading is still in your head.
Priya, PM
Hobbies
Chess lines, bird songs, wine regions — anything you want to keep.
Build a tiny deck for a single thing you keep forgetting. Flip Daily handles it the same way it handles 5,000 cards.
Sam, hobbyist
Pricing
Free for life. Pro when you outgrow it.
The core app — FSRS-6 scheduling, unlimited decks, all devices — is free forever. No card limits, no ads, no mobile paywall. Pro adds the tools you only need once you're serious.
Personal
Free forever $0 / month
For anyone, on every device.
Start studying- FSRS-6 scheduling, fully tunable
- Unlimited decks and cards
- Web, iOS, Android — synced
- Clone any public deck from Discover
- Markdown, cloze, images, LaTeX
- Import from Anki & Quizlet
- Offline-first study
For serious learners
Pro
Cancel anytime $5 / month, billed yearly
Or $7 month-to-month.
Try Pro free for 14 days- Everything in Personal, plus
- AI card generation — paste notes, get a draft deck
- Smart cloze suggestions
- Retention forecasts & study analytics
- Custom card templates with variables
- Voice/audio cards (TTS in 28 languages)
- Publish decks to Discover with author page
- Priority support
Students and educators get Pro free — show us a .edu.
Honest questions
Frequently asked, plainly answered.
Is this just another Anki clone?
No. Flip Daily uses the same FSRS scheduler that Anki recommends today, but everything else is rebuilt: a single review queue across decks, mobile-quality apps on every platform (no $25 paywall), proper deck discovery, and a UI you do not need to "learn" first. If you love Anki's power, you can import your collection and keep working — just nicer.
How is FSRS different from Anki's default scheduler?
Anki shipped with SM-2, an algorithm from 1987 that uses one ease factor per card. FSRS uses three parameters (difficulty, stability, retrievability) trained on real-world review data, so it predicts when you'll forget each specific card instead of guessing with multipliers. Same retention, ~20–30% fewer reviews. Anki added FSRS as an opt-in scheduler in 2023; Flip Daily ships it tuned and on by default.
Can I import my Anki collection?
Yes — drop an .apkg (or whole collection .colpkg) file in. Cards, media, scheduling history, and tags all come over. Your existing FSRS parameters are preserved if you had them; otherwise we re-optimise from your review log.
What happens if I miss a few days?
Nothing punitive. The queue tells you you have more reviews waiting; FSRS reschedules cards based on how long they've actually been sitting. No streak shame, no scary number going up. We track sessions, not virtue.
Is my data mine?
Yes. Export your full collection (cards, reviews, history) as JSON or .apkg anytime. We never sell user data. Open formats in, open formats out.
Who is behind Flip Daily?
A small team that has spent the better part of a decade as Anki users — and got tired of explaining the add-on dance to friends who wanted in. We're building the version we wanted.
Ten minutes today. Everything, tomorrow.
Make an account, clone a deck you like, and study for ten minutes. That's the whole onboarding. No tutorial. No upsell.
No card needed. Cancel by closing the tab.