A-Dictionary: AI Vocab Builder のアプリ分析 9月28日

Turn every new word into personalized practice. Save vocabulary from lessons, books, videos, travel, or everyday life. A-Dictionary helps you understand new words and remember them through quizzes, personalized stories, images, pronunciation practice, and smart review. SAVE AND UNDERSTAND NEW WORDS • Add words manually or create vocabulary lists from text, photos, and files • Get AI-assisted translations and alternative word choices • See clear explanations, examples, and relevant grammar notes • Organize personal vocabulary lists for multiple languages PRACTISE YOUR OWN VOCABULARY • Review words with tap-to-reveal exercises • Test yourself with multiple-choice quizzes • Complete typing and translation exercises • Generate personalized stories containing your saved words • Read or listen to your stories • Practise speaking and receive pronunciation feedback REMEMBER DIFFICULT WORDS Smart review identifies the words you find difficult and shows them more frequently, helping you focus on what you have not learned yet. KEEP YOUR VOCABULARY SAFE Back up your vocabulary and sync it across your devices. AI features include daily usage limits. Additional usage is available through optional ads, a subscription, or AI token purchases. Start saving the words you encounter and practise them until they stick.