About this app
RecallDeck is a spaced repetition flashcard app that works out of the box. Make cards, review daily, watch your streak grow — no settings to study and no subscription to manage. Every feature is free, with no cap on decks or cards. Scientific scheduling, zero configuration • Built on the open FSRS spaced repetition algorithm: after each rating, the next review is scheduled right before you would forget • Four rating buttons (Again / Hard / Good / Easy) with the next interval shown on each button • Missed cards come back in ten minutes; clear the queue and you are done for the day Fast card creation • Continuous input: the form clears and refocuses after every save • Bulk import: paste multiple lines, one card per line, preview, done • Attach an image to either side; one toggle creates a reversed twin card Progress you can see • 12-month review heatmap and current streak • 30-day due forecast and average recall rate Syncs across your devices, no account needed • Your cards sync across your own iPhones through your own iCloud • Optional daily reminder and badge with today's due count Creating cards, reviewing and stats all work offline. The only thing that needs a connection is a single banner at the bottom of the screen. If you'd rather not see it, you can remove it from Settings — that hides the banner and nothing else, because decks and cards are already unlimited. No tracking, and no ATT prompt. Your cards never leave your device and your own iCloud.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 17, 2026 · 6:44 AM Free
Screenshots
