
Free
About
Vegalex is a smart vocabulary book that grows with you.
Capture words from real conversations using Live Capture — simply speak or listen, and words appear as bubbles on screen. Tap any word to save it instantly to your personal word book.
Look up phonetics, translations, example sentences, and synonyms with a single tap. Words are read aloud automatically so you can hear natural pronunciation.
Like constellations in the night sky, every word you collect becomes part of your own universe of knowledge.
Features:
- Live Capture — real-time speech recognition
- Auto pronunciation with example sentences
- Phonetic, translation, synonyms lookup
- Photo & voice word input
- Bulk word registration
Vegalexは、日常会話の中から英単語を拾い集めてあなただけの星座を作る単語帳アプリです。
Live Capture機能で、聞こえた英語をリアルタイムに文字起こし。気になった単語をタップするだけで単語帳に登録できます。
発音・翻訳・例文・類義語を一括表示。単語は自動で読み上げられます。
夜空の星座のように、積み上げた言葉がやがてあなたの知識の地図になります。
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What's New in Constellex
1.2
April 19, 2026
Added text import function




