About
Master English vocabulary with a science-backed spaced repetition system. Learn words, idioms, and phrases across CEFR levels with diverse quizzes and personalized wordbooks. Enhance listening and pronunciation with native speaker audio.
What's New in 英単語・熟語・リスニング
1.1.0
March 15, 2026
今回のアップデート 新たに C2レベルの単語 を追加しました 対義語関連の問題の削除 スペル問題の追加 言語の変更 いくつかの バグを修正し、アプリの安定性を改善 しました
MoreDeveloper apps
![AIで作る英単語帳[暗記帳・赤シート・英語]-すごい単語帳](https://cdn3.appshunter.io/i/Purple221/e919f431eee30c115683f2d2ec16cb2a/AppIcon-0-0-1x_U007epad-0-1-85-220.png/128x128bb-75.webp "AIで作る英単語帳[暗記帳・赤シート・英語]-すごい単語帳")
![シンプル手書きノート[PDF・無限・メモ]-SnapNote](https://cdn3.appshunter.io/i/Purple221/3332c9b90d2f9f436be07cb29c8fdd92/AppIcon-0-0-1x_U007epad-0-1-85-220.png/128x128bb-75.webp "シンプル手書きノート[PDF・無限・メモ]-SnapNote")
FAQ
What is VOCA KING's learning methodology?
VOCA KING utilizes a science-backed spaced repetition system to help users retain vocabulary long-term. This method involves reviewing words at scientifically determined intervals, starting from one day and extending to permanent memory.
What levels of English does VOCA KING cover?
VOCA KING covers CEFR levels from A1 (beginner) to C1 (advanced). It also aligns with target scores for exams like TOEIC (300-990), IELTS (5.5-8.0), and TOEFL iBT (72-120).
Can I create my own vocabulary lists in VOCA KING?
Yes, VOCA KING features a 'MY wordbook' function that allows you to create your own original word lists. You can register meanings, synonyms, antonyms, and notes, and even take quizzes on your custom lists.
Does VOCA KING offer pronunciation practice?
Yes, VOCA KING includes native speaker audio for pronunciation learning. You can choose from American English, British English, and Australian English, with both male and female voice options.
How does the quiz system in VOCA KING work?
VOCA KING offers seven types of quizzes, including meaning-to-English, English-to-meaning, synonym selection, spelling, and audio-based quizzes. Quizzes can be taken in 20 or 100-question sets with a 4-second time limit to train quick recall.
What are the limitations of the free version of VOCA KING?
The free plan of VOCA KING allows for 3 quiz challenges per day and a maximum of 20 words in your MY wordbook. To unlock unlimited quizzes and wordbook entries, a premium subscription is required.
How can I manage my subscription for VOCA KING?
Subscriptions for VOCA KING can be managed and canceled through your App Store account settings after purchase. Auto-renewal can be turned off up to 24 hours before the current subscription period ends.
Is VOCA KING available on multiple devices?
VOCA KING is supported on iPhone, iPad, and iPod, making it accessible across various Apple devices for your English learning needs.