Cardie: Flashcards & Quiz

Learn like scrolling short videos: tap to flip, swipe to sort, beat a 10-second quiz. Free, no account, works offline.

Cardie helps you memorize faster with study sessions that take just a few minutes.

• ONE-THUMB FLASHCARDS: tap to flip, swipe right if you know it, swipe left to review later. • 10-SECOND QUIZ: four-choice questions with a timer and XP for answer streaks. • MAKE A DECK IN SECONDS: paste "term — definition" lines, or snap a page and recognize the text right on your iPhone. • PRONUNCIATION: hear each term with the built-in iPhone voices. • DAILY STREAKS: track your study streak and the words you know. • SAMPLE DECKS: English exam vocabulary, Biology, Physics and travel English. • PRIVATE: no account, no ads, your data stays on your device. • English and Vietnamese, light and dark mode.