English Vocab Pro All Levels is an iPhone application developed by Jeong-hoon Kang. This educational and reference program aims to assist English language learners in expanding their vocabulary. With a user-friendly interface, this app provides a wide range of features to enhance the learning experience.

The app offers a total of 13,594 words, divided into different levels. Beginners can start with 814 words, while elementary, intermediate, advanced, and most advanced learners can access 2,188, 2,157, 3,157, and 5,278 words respectively. This comprehensive wordbook ensures that learners have access to a diverse range of vocabulary.

One of the standout features of English Vocab Pro All Levels is its ability to import data in the easiest ways possible. Users can group words and even attach pictures, making the learning process more engaging and interactive. Additionally, the app supports online dictionaries and search engines, allowing users to further deepen their study.

To cater to individual preferences, the app offers diverse user settings. Users can customize their online dictionaries for each word group and enjoy a comfortable dark mode. The app also provides quiz modes and push alarms, ensuring a personalized learning experience. Furthermore, English Vocab Pro All Levels supports text-to-speech, making it easier for learners to practice pronunciation.

Another notable feature of this program is the ability to build English vocabularies in the user's native language. Each word is translated into multiple languages, including Arabic, Chinese, Czech, Danish, Dutch, and many more. The developer is also open to adding more languages based on user requests, making the app accessible to learners worldwide.