The Offline Advanced English Dictionary is an English-to-English dictionary that can be used offline. This is because it does not require an Internet connection to work. It is not only a dictionary but also contains a built-in translator that can translate English to any other language. It is an easy-to-use app that contains a lot of information. 

The app contains a database of words that is built-in and also contains a database of translations. It can be used with speech-to-text and voice-to-text. The app is built with speech-to-text in mind. This means that the app can be used with your speech recognition system. It contains a built-in word finder. The word finder can search both the built-in database of words and also the database of translations. 

The app can be downloaded on Android devices. It is compatible with the Android operating system.