Noji offers an extensive Library of user-created decks, perfect for finding study materials on popular subjects. Simply search the Library with relevant keywords to discover decks that can save you considerable study time.

Before adding a deck to your collection, you can always use the Preview option. If you like the deck, tap “Duplicate deck,” then head to “My Decks” on the home page to start studying.

For decks with fewer than 3000 flashcards, you can add your own cards to customize them further. If the deck reaches the 3000-card limit, no additional cards can be added. You can also remove any pre-made flashcards that aren't relevant to your learning needs, making space for your custom content.

Good luck on your studies!