With this app you can talk or write a text and let repeat it by your smartphone by changing the voice pitch speed rate reading direction and the language of the spoken voice.
When you use the "microphone" feature you let the phone to recognize what you are saying using the Android internal feature called STT (Speech To Text). Sometimes the system does not understand exactly what you said and when it will repeat it using another Android feature called TTS (Text To Speech) the fun is assured!
"Reverse reading direction" feature allows you to read what is written on the main area in reverse mode.
By changing the reading language you can have fun hearing the text (for instance your first name) in many other languages of the world (how many and which languages are available depends on your smartphone not on this app).
Finally you can share the audio of the voice with other applications.
Enjoy the SST & TTS Android systems...