QuackDeck: Smart Flashcards
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Everyone
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About this app
QuackDeck — A flash card app like none other!
QuackDeck is the flashcard app built around the science of memory. A proven spaced repetition algorithm watches how you learn and shows each card at exactly the right moment.
Make a card in seconds
📷 Snap a photo of a textbook, whiteboard, or handwritten notes
🔍 Scan documents with OCR
🎙️ Record audio for pronunciation or lectures
🎬 Record video for visual demos and clinical signs
📎 Upload images, diagrams, or X-rays
✏️ Type classic Q&A cards
A scheduler that learns you
QuackDeck is powered by FSRS — one of the most accurate spaced repetition algorithms available. After each review, rate the card Again, Hard, Good, or Easy. Nail it and it waits weeks. Struggle and it comes back sooner. Every card builds its own memory model, personalized to you.
Set a target retention level (70–97%) and QuackDeck calibrates your whole library to hit it.
Study your way
Flip, fade, or slide card reveals
Cram mode for last-minute prep without touching your schedule
Night revision — a quick pass before bed
Exam mode — set a date and QuackDeck plans backwards
Daily goals and a streak counter to build the habit
Sessions auto-save — pick up exactly where you left off, even after a restart
Stay organized
Nested folders by subject or semester
Custom colors and emojis per deck
Pin favorites, drag to reorder
Per-deck stats: due today, mastered, overall progress
Forecast screen for the upcoming workload across days and weeks
Customize everything
Dark mode. Four accent colors. Grid, list, or stacked home layout. Three card reveal styles. Quacky the duck mascot — prominent, subtle, or off.
Meet Quacky
A small, expressive duck lives inside the app. He celebrates when you finish a session, floats on your home screen, and has a few surprises in store the more you use the app.
Sync across devices (Pro)
Pro members get automatic cloud sync across all their devices. Sign in with Google, upgrade to Pro, and start on your phone, continue on your tablet — cards, schedule, and progress all stay in sync.
Coming from Anki?
Import your .apkg decks with a single tap. No rebuilding, no reformatting — your existing work comes with you.
Free and Pro
QuackDeck is free to use, with all the essentials — spaced repetition, media cards, dark mode, and Quacky. If your library grows large, free mode may show occasional ads.
Upgrade to Pro to sync your decks across all your devices, and get early access to AI-powered card generation from your photos and documents.
QuackDeck is for students preparing for exams, medical, law, and language learners with thousands of facts to keep sharp, and anyone who tried Anki and wanted something simpler.
Study smarter. Remember longer. Quack responsibly.
QuackDeck is the flashcard app built around the science of memory. A proven spaced repetition algorithm watches how you learn and shows each card at exactly the right moment.
Make a card in seconds
📷 Snap a photo of a textbook, whiteboard, or handwritten notes
🔍 Scan documents with OCR
🎙️ Record audio for pronunciation or lectures
🎬 Record video for visual demos and clinical signs
📎 Upload images, diagrams, or X-rays
✏️ Type classic Q&A cards
A scheduler that learns you
QuackDeck is powered by FSRS — one of the most accurate spaced repetition algorithms available. After each review, rate the card Again, Hard, Good, or Easy. Nail it and it waits weeks. Struggle and it comes back sooner. Every card builds its own memory model, personalized to you.
Set a target retention level (70–97%) and QuackDeck calibrates your whole library to hit it.
Study your way
Flip, fade, or slide card reveals
Cram mode for last-minute prep without touching your schedule
Night revision — a quick pass before bed
Exam mode — set a date and QuackDeck plans backwards
Daily goals and a streak counter to build the habit
Sessions auto-save — pick up exactly where you left off, even after a restart
Stay organized
Nested folders by subject or semester
Custom colors and emojis per deck
Pin favorites, drag to reorder
Per-deck stats: due today, mastered, overall progress
Forecast screen for the upcoming workload across days and weeks
Customize everything
Dark mode. Four accent colors. Grid, list, or stacked home layout. Three card reveal styles. Quacky the duck mascot — prominent, subtle, or off.
Meet Quacky
A small, expressive duck lives inside the app. He celebrates when you finish a session, floats on your home screen, and has a few surprises in store the more you use the app.
Sync across devices (Pro)
Pro members get automatic cloud sync across all their devices. Sign in with Google, upgrade to Pro, and start on your phone, continue on your tablet — cards, schedule, and progress all stay in sync.
Coming from Anki?
Import your .apkg decks with a single tap. No rebuilding, no reformatting — your existing work comes with you.
Free and Pro
QuackDeck is free to use, with all the essentials — spaced repetition, media cards, dark mode, and Quacky. If your library grows large, free mode may show occasional ads.
Upgrade to Pro to sync your decks across all your devices, and get early access to AI-powered card generation from your photos and documents.
QuackDeck is for students preparing for exams, medical, law, and language learners with thousands of facts to keep sharp, and anyone who tried Anki and wanted something simpler.
Study smarter. Remember longer. Quack responsibly.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted
What’s new
bugfixes
App support
About the developer
Swathy Sundaran C
sonithrp@gmail.com
Sruthy
Malappuram, Kerala 676505
India
