The English-Russian Dictionary is a comprehensive offline translation app developed by SE Develop. It contains over 1.1 million translation articles, making it a valuable resource for students, professionals, and anyone who needs to translate between English and Russian. The app is entirely offline and does not require an internet connection to function. The database size is over 367MB, and it is downloaded when you first run the application. It is recommended to use a Wi-Fi connection for the download.

The app's main features include a history section where you can view all the words you have searched for previously. Additionally, you can add words to your favorites list by clicking the star icon. The app allows you to manage your history and favorites lists, enabling you to edit or clear them. You can also customize the app's font and theme by choosing from several color themes. Moreover, the app has a context word search feature where you can click any word in the translation article and search for its meaning. Lastly, the app has a random word of the day widget, which requires the app to be installed in your phone memory.

One drawback of the app is that it contains advertising. However, with its many features and vast database, the English-Russian Dictionary is an excellent offline translation companion for anyone who needs to translate between English and Russian.