영어 다이어리 is an app designed to make writing daily English diaries a habit. It offers a user-friendly diary interface for easy journaling. Users can track their daily entries, back up and restore previous diaries for secure data storage, and access them across iPhone and iPad devices. Additionally, the app provides a convenient translation feature for those struggling with writing in English.

The key features of 영어 다이어리 include an icon display feature that categorizes entries into 4 levels based on the amount written, a function to share diaries with friends through social media integration, a translation tool for instant sentence translation between English and Korean, backup and restore capabilities via Dropbox for data synchronization across devices, customizable screen settings for color and font selection, daily alarm settings, and a search function to easily find past entries.