VocabSense – AI Vocab Builder

ZentrixSoft

About this app

🔍 LEARN FROM CONTENT YOU ACTUALLY CARE ABOUT

Stop memorizing word lists that you forget in a week. VocabSense lets you learn
vocabulary from the real content you already read — news articles, work emails,
movie subtitles, and more.

Just paste any text. Our AI instantly highlights the most important words at
exactly your level (B1–C1), creates context-aware flashcards, and schedules your
reviews so you never forget what you've learned.

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✨ KEY FEATURES
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🤖 AI Smart Highlight
• Paste any text — AI finds the 5–10 most valuable words for your level
• Filters out words that are too easy (A1/A2) or too advanced (C2)
• Targets your personal "sweet spot" for maximum learning efficiency

📖 Interactive Reading Mode
• Read your original text with AI-highlighted vocabulary
• Tap any highlighted word for instant translation and explanation
• Save individual words directly to your deck

🃏 Context Flashcards
• Every flashcard includes the original sentence for real-world context
• AI explains WHY the word is used — not just what it means
• No robotic machine translation — nuanced, natural explanations

🧠 Spaced Repetition (SM-2)
• Smart algorithm schedules reviews at the perfect time
• Hard words appear more often, easy ones less
• Just 10 minutes a day keeps your vocabulary growing

📊 Progress Tracking
• Day streak to keep you motivated
• Track total cards learned and words mastered
• See your progress at a glance

🌏 5 Language Support
• App interface available in: English, Tiếng Việt, 日本語, 한국어, 中文
• Auto-detects your device language

🔒 Privacy First
• No account required to get started
• Your data stays on your device
• We never sell your data — ever

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👥 PERFECT FOR
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• Vietnamese learners studying English, Japanese, or Korean
• Professionals who read English news daily
• Students preparing for IELTS, TOEFL, or JLPT
• Anyone who wants to learn vocabulary that actually sticks

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💡 HOW IT WORKS
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1️⃣ Paste any article, email, or subtitle text
2️⃣ AI analyzes and highlights key vocabulary
3️⃣ Review flashcards with spaced repetition
4️⃣ Build a vocabulary that lasts a lifetime

Download VocabSense today and start learning from content you love.

What’s new

First release — Learn vocabulary from real content with AI-powered highlights & spaced repetition.