FirstEnglish is an Android app developed by Subarjo that aims to help users memorize and understand English vocabulary in everyday life. The app offers a simple and fun way to learn new words and phrases, with a focus on practical usage.

The app features a quiz mode that allows users to test their knowledge of English vocabulary. Each quiz consists of a series of multiple-choice questions that cover various categories, such as food, transportation, and clothing. The app also includes a reading mode that helps users learn how to read English words correctly.

Overall, FirstEnglish is a great app for anyone who wants to improve their English vocabulary in a fun and engaging way. The app is free to download and use, making it accessible to anyone who wants to learn English.