VocaCircle: Vocabulary Builder

Build your own vocabulary lists with the words and expressions you actually want to learn.

Voca Circle is a personalized vocabulary app that helps you collect and study words from books, articles, videos, classes, and everyday life. Enter a word, and the app automatically provides its definition, pronunciation, and example sentences. Then use quizzes and review tools to remember it for longer.

Take a photo of a book or article, or paste in any text to automatically extract useful words and expressions. For words that are difficult to remember, generate an AI image and create a visual memory cue of your own.

BUILD VOCABULARY LISTS FROM YOUR OWN CONTENT
• Automatically generate definitions, pronunciations, and example sentences
• Extract words and expressions from photos of books and articles
• Extract vocabulary from text and get a quick summary
• Find synonyms and related expressions and add them instantly
• Organize vocabulary lists by topic or learning goal

REMEMBER MORE WITH IMAGES AND AUDIO
• Generate AI images for vocabulary cards
• Add your own photos from the camera or photo library
• Listen to natural pronunciations of words and example sentences
• Review words and meanings continuously with autoplay

LEARN WITH A VARIETY OF QUIZZES
• Guess the meaning from the word
• Guess the word from its meaning
• Match words with their meanings
• Answer multiple-choice questions
• Find synonyms
• Retry words you got wrong or found difficult

TRACK YOUR LEARNING AT A GLANCE
• Mark words as unknown or uncertain
• Organize cards by learning status
• Pin important cards for focused review
• Follow your progress with weekly and monthly reports

Study the vocabulary that matters to you—not a list chosen by someone else.

Whether you’re reading a book in another language, watching foreign-language videos, following the news, or preparing for a class or exam, Voca Circle makes it easier to turn what you encounter into your own vocabulary lists.