Memoria Cards vs Deck Lens

Learn efficiently with scientifically-proven spaced repetition method Memoria Cards is a modern app for learning languages, terms, and any information using flashcards. Use advanced spaced repetition algorithms FSRS and SM2 for maximum memorization efficiency. Key Features: Smart Repetition Algorithms • FSRS (Free Spaced Repetition Scheduler) — modern algorithm for optimal review scheduling • SM2 — classic SuperMemo algorithm • Automatic calculation of optimal next review time Deck Creation & Management • Create unlimited decks for different topics • Import decks from Anki (.apkg, .colpkg) and text files (.txt) • Organize cards with tags • Configure languages for front and back sides of cards Multimedia Support • Add images to cards • Record your own audio for each card • Automatic text playback using text-to-speech (TTS) • Customize voice, speed, and pitch Playback Mode • Listen to decks in background mode • Customizable pauses between cards • Perfect for learning languages on the go Detailed Analytics • Track your learning progress • Statistics for days, weeks, and months • Retention rate and average eFactor metrics • Learning trends visualization • Streak tracking Flexible Settings • Configure cards per session • Automatic card flip timer • Language selection for auto-playback • Speech parameters personalization iOS Widgets • Track progress right from your home screen • See cards in queue • Monitor daily progress Perfect for: • Learning foreign languages • Memorizing terms and definitions • Exam preparation • Learning any information that requires memorization Start learning more efficiently today!

Study smarter, not harder. Deck Lens is a clean, focused flashcard app built for learners who love Anki but want a more modern experience on their phone. Import your existing Anki decks, study with proven spaced repetition, and watch your progress grow — all without the clutter. Import Your Anki Decks Instantly Already have .apkg files? Just open them in Deck Lens. Your cards, media, and deck structure come along for the ride. Switching from Anki has never been easier. Spaced Repetition That Works Deck Lens uses the SM-2 algorithm — the same proven system behind Anki — to schedule your reviews at the perfect time. Rate each card as Again, Hard, Good, or Easy, and the app handles the rest. You'll see exactly when each card comes back before you tap. A Study Experience You'll Actually Enjoy Flip through cards with smooth animations, track your session progress, and get a summary when you're done. Set daily review limits so you never feel overwhelmed. Swipe Mode Prefer gestures? Swipe through your cards for a fast, tactile study flow. Know Where You Stand Check your stats anytime: review heatmap, retention rate, streak counter, and cards broken down by status (new, learning, review). See what's working and where to focus. Create and Edit Your Own Decks Build flashcards from scratch or tweak imported ones. Deck Lens supports rich card content so your notes look the way you want. Export and Share Export any deck back to .apkg format and share it with friends, classmates, or your other devices. Your data is always yours. Available in English, German, and Turkish. Whether you're learning a new language, studying for exams, or memorizing anything else — Deck Lens gives you the tools to make it stick.