MiiWords - Vocabulary Builder

3D illustrated word flashcards

Free · In‑App Purchases

Master vocabulary faster with stunning 3D flashcards, AI powered practice, and scientifically proven spaced repetition. Transform vocabulary learning with stunning 3D illustrations that bring every word to life. Master English through authentic example sentences, crystal-clear native pronunciation, and expertly organized categories covering daily life, animals, nature, food, travel, and more. Never forget words with our science-backed Ebbinghaus spaced repetition system. Practice speaking with AI-powered feedback, design custom flashcards, track progress across 20 languages, and sync seamlessly via iCloud. Works offline anywhere, anytime. ◎ Engaging & Effective Learning - Hand-crafted 3D illustrations: Every word features stunning, memorable artwork designed by experts to maximize retention. - Complete word definitions: Clear bilingual explanations deepen understanding and boost long-term memory. - Authentic examples: Learn real-world usage and natural collocations through contextual sentences. - Native pronunciation: UK/US accents, male & female voices, adjustable playback speed for perfect practice. - Gamified learning: Immersive, fun experience that makes vocabulary stick through interactive challenges. ◎ Science-Backed Review System - Ebbinghaus method: 8 scientifically optimized review stages combat the forgetting curve. - Optimal intervals: Review at 5min, 30min, 12h, 1d, 2d, 4d, 7d, 15d for maximum retention. - Progress tracking: Monitor study time, mastered words, and upcoming review sessions. ◎ Extensive Content & Categories - Smart categories: Master related words together, including food, animals, nature, daily essentials, travel & more. - Bilingual definitions: Crystal-clear explanations enhance comprehension and retention. - Custom flashcards: Design, edit, bookmark favorites, and share your cards with friends. - 20 languages: Study English, Japanese, Korean, Spanish, French, German, Italian, and more. ◎ AI Practice & Premium Features - AI speaking coach: Receive instant, personalized feedback on pronunciation and fluency. - iCloud sync: Access your learning progress seamlessly across all Apple devices. - Offline mode: Learn anywhere, anytime—no internet connection required. ◎ Perfect for All Learners - Kids & beginners: Engaging 3D visuals and gamified lessons make learning enjoyable from day one. - Test prep: TOEFL, IELTS, GRE, SAT, CET-4/6 for building vocabulary efficiently for exams. - Daily improvement: Build lasting vocabulary for travel, work, or personal enrichment. Upgrade to Pro Unlimited access to all words, wikis, example sentences, learning statistics, and 20 languages. Unlock AI speaking coach, premium voices, and iCloud sync across devices. Privacy Policy: https://www.miidee.com/miiwords/privacy-policy Terms of Use: https://www.miidee.com/miiwords/terms-of-use

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

- A brand-new redesign with a fresh experience. - Gamified word learning makes it more fun. - Fixed the issue of words not being read aloud in silent mode. - Resolved some known issues.

Version 1.3

In-App Purchases

The developer, 宏基 庄, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • 宏基 庄
    • Size
      • 181.1 MB
    • Category
      • Education
    • Compatibility
      Requires iOS 17.0 or later.
      • iPhone
        Requires iOS 17.0 or later.
      • iPad
        Requires iPadOS 17.0 or later.
      • Mac
        Requires macOS 14.0 or later.
      • Apple Vision
        Requires visionOS 1.0 or later.
    • Languages
      English and 20 more
      • English, Arabic, Czech, Dutch, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Tamil, Thai, Traditional Chinese, Turkish, Vietnamese
    • Age Rating
      4+
    • In-App Purchases
      Yes
    • Copyright
      • © 2025 Hongji Zhuang
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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