It doesn't have enough ratings yet to judge what users think.
Niblio is made and published by
ZACHARY ERIC RICHTER.
AppBrain is an independent app data site and isn't affiliated with ZACHARY ERIC RICHTER.
The app name, icon, screenshots and description belong to ZACHARY ERIC RICHTER and are shown as
published on the App Store.
About Niblio
Niblio is an education app developed by ZACHARY ERIC RICHTER.
User Ratings
Niblio is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
Niblio is freely available from the App Store. The app size is 39.46 MB. The latest version available is 1.2. The last update was on April 23, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Description by ZACHARY ERIC RICHTER(from the App Store)
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.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
