Learn Smarter, Not Harder
Master Anything with Spaced Repetition
A beautiful flashcard app powered by the SM-2 algorithm. Import your Anki decks, study on the go, and watch your knowledge grow.
See It in Action
Everything You Need to Learn
Anki Compatible
Import your existing .apkg decks seamlessly. All your cards, media, and progress — ready to go.
Smart Scheduling
SM-2 spaced repetition algorithm ensures you review cards at the optimal time for long-term retention.
100% Offline
All your data stays on your device. Study anywhere, anytime — no internet required.
Detailed Statistics
Track your study streaks, review history, and retention rates with beautiful charts.
Dark & Light Themes
Study comfortably day or night with full theme support that's easy on your eyes.
Multi-Language
Available in English, Turkish, and German. Perfect for language learners worldwide.
Start Learning in 3 Steps
Import or Create
Import .apkg files from Anki or create your own flashcard decks from scratch.
Study Daily
Review your due cards with swipeable flashcards and rate your recall with one tap.
Track Progress
Watch your retention improve over time with detailed statistics and streak tracking.
Ready to Learn Smarter?
Download DeckLens and start mastering any subject with the power of spaced repetition.