The application is a simple translator for dialogue mode. Auto playback and bluetooth features allow use it as a prompter for foreign phrases or trainer.
The App uses Google speech recognition for enter text. You need to install offline language packs for the languages if you plan to work without Internet.
The App use Google MLKIT for translation. The correspondent models must be downloaded. Translation works offline.
The App uses default text-to-speech engine installed on your device. You must download voices for your languages if you want to use App offline