Tra câu Việt - Anh is an educational and reference app available on iPhone. It is developed by Ngoc Que Nguyen and is offered for free.

This app is designed to help users who work with Vietnamese or English as a foreign language on a daily basis. It offers millions of sentence pairs, allowing users to search for the meanings of words by the way they are used in sentences. This feature is especially useful for those who want to improve their conversation skills, document writing, or translation abilities.

Tra câu Việt - Anh is not just a translation machine or a traditional dictionary. All sentence pairs in the app are collected and translated by contributors, ensuring accurate and reliable results. The app also functions as a traditional English-Vietnamese or Vietnamese-English dictionary, with a large number of word entries.

With its user-friendly interface and various features like favorite folders, history navigation, and copy to clipboard, Tra câu Việt - Anh provides a convenient and comprehensive language tool for iPhone users. It supports both English and Vietnamese search terms, making it accessible for users of both languages. Best of all, it is available for free, making it a valuable resource for language learners and professionals alike.