Niblio

Master anything with science-backed spaced repetition. 6 study modes, Anki import, iCloud sync

Niblio uses spaced repetition to show you cards at the perfect time. Cards you know well appear less often. Cards you struggle with come back sooner.

STUDY YOUR WAY

• Flashcards — swipe to grade how well you knew it
• Multiple Choice — four options, pick the right one
• Type the Answer — prove you really know it
• True or False — quick binary recall
• Match — pair terms and definitions against the clock
• Smart Mix — automatically adjusts mode and difficulty

IMPORT & CREATE

• Create cards with text and images
• Import from CSV, TSV, or Anki (.apkg) files
• Browse and download shared Anki decks
• Share your decks with friends

STAY ORGANIZED

• Group decks into folders
• Tag and filter cards
• Search across all decks and cards
• iCloud sync across all your devices

TRACK YOUR PROGRESS

• Daily study streaks
• XP levels and achievements
• Accuracy trends and session history
• Home screen widgets

BUILT ON SCIENCE Niblio uses the FSRS algorithm — the same research-backed scheduling used by top learners. Set your target retention rate and the app adapts to how you learn.