SONUS app is a speech recognition & synthesis assistive tool. It uses Google Services (Google Speech Recognition and Google Text-to-speech).

The app allows you to:
- See the phrases that your interlocutor says on the screen in real time (Doesn't support continuous listening).
- Read out the text inputted in the field or by tap on one of the quick phrases.
- Read out text in real time (by enabling this function). When you type a space the word before it will be pronounced.
- Add and use quick phrases (the phrases that you use frequently in your communications).
- Save transcribed speech as a text.
- Copy phrases by tapping on them.
- Disable the functionality you don't need.