This app helps you prepare for the TOEFL exam by providing a curated list of frequently tested English vocabulary. It includes over 12,000 words, with a focus on scientific and medical terms relevant to the exam. Users can also request the addition of new vocabulary.
1.9.88
August 5, 2026
・動詞の変化形と名詞の複数形を単語詳細に表示しました。 ・連続再生で活用形を読み上げられるようにしました。 ・平均点を直近25回で計算するようにしました。 ・一部の画面で落ちることがある不具合を修正しました。
Moreプレミアム機能、1ヶ月です。
でた単 is designed to help users prepare for the TOEFL exam by providing a comprehensive and curated list of frequently tested English vocabulary. It aims to improve users' word knowledge specifically for the test.
The app includes a total of 12,125 words, with 5,128 words exclusive to the TOEFL version. These words are categorized into nouns, verbs, adjectives, and adverbs.
Yes, users can request the addition of new English words by emailing the developer with book titles or online articles. However, requests to simply reproduce word lists from commercial vocabulary books will not be accepted.
The app is available for a one-time purchase of $9.99. There are also premium subscription plans for additional features, including a 1-month plan for $1.99 and a 1-year plan for $11.99.
No, でた単 does not contain advertisements. The app is a paid application, and the developer has chosen not to include ads.
The app was last updated on May 27, 2026, with version 1.9.57. This indicates a relatively recent update, and the developer has a history of updating the word data.
でた単 is available for iOS devices, including iPhone, iPad, and iPod. It is designed for users within the Apple ecosystem.
The app has an age rating of 4+, making it suitable for a wide range of users, including younger learners and adults preparing for the TOEFL exam.
