Expert is an English language learning app that enables you to improve your reading, speaking, listening, and writing skills using various engaging methods. The app is designed for iPhone users and is free to download.

One of the primary features of Expert is its ability to teach English through speeches, images, and stories. The app also offers specialized training to help you improve your speaking, listening, reading, and writing skills. Expert provides separate level tests for each skill, and you can learn 4,000 essential English words with images, explanations, and examples. It also includes 504 absolutely necessary English words and vocabulary necessary for TOEFL and IELTS exams. Furthermore, you can learn everyday and common phrases, practice grammar from scratch to advanced levels, and create a professional flashcard box for online word storage. Additionally, the app has a bilingual dictionary, various exercises, and online customer support.