Spaced repetition, reimagined for iPhone. FSRS-6 scheduling, iCloud sync that just works, on-device AI card generation. Built for iOS 26 from day one.
$14.99 once. Lifetime · Family Sharing · No subscription.
Pay once, own forever. No subscription, ever.
Discito is a modern iOS flashcard app built around FSRS-6 — the latest open-source spaced-repetition algorithm. No desktop dependency, no web account, no syncing headaches. Native iOS, zero setup, your data lives in your iCloud.
Install, open, start studying. No companion desktop app, no web signup, no account-recovery flow.
Cards, decks, FSRS state, and review history follow you across iPhone and iPad. No passwords, no error screens.
Bit-exact with the open-source reference implementation. The latest algorithm the spaced-repetition community converged on.
Every feature is grounded in years of App Store feedback from spaced-repetition users — the things people actually want from a study app on iPhone. Here's what Discito ships in v1.
Add an exam date — get a day-by-day plan that covers every card by exam day, weakest first, without touching your long-term schedule.
.apkg decksDrop any .apkg file into Discito. Cards + images + audio + FSRS state all import bit-exact. No conversion step.
Paste lecture notes or a PDF. Apple Intelligence drafts Q/A cards for you to review and edit. Free. Private. Offline.
Record a 45-minute lecture, get transcribed segments, generate cards. SpeechAnalyzer runs entirely on-device.
Per-deck reminder schedules. Lock Screen Live Activity during a review session with Dynamic Island rate buttons.
Paper, Cream, Sepia, Charcoal, Midnight. Designed dark-mode-first. Dark mode app icon included (yes, really).
Pro is a single non-consumable IAP. No subscription. Family Sharing included. Pay once, own forever.
We surveyed 10 premium iOS apps and found 8 of 10 use full-bleed content surfaces (Bear, Apple Books, Reeder, Kindle). Discito ships Paper / Cream / Sepia / Charcoal / Midnight. Pick yours.
Free for as long as you want. Pro unlocks the differentiated features for a single one-time payment. We hate subscription study apps as much as you do.
Try Discito with no commitment
.apkg + CSV import + CSV exportEverything in Lite, plus the differentiators
.apkg export, unlimited stats, weekly report
iCloud sync is free for everyone. Pro is about features, not your data.
AI features require iOS 26 + Apple Intelligence (iPhone 15 Pro and later, M1 iPad and later).