A free app for Android, by Bart Vanmeert.
Audio to text - speech to text is a handy utility that allows you to convert audio files into text, which you can then send through your device’s messaging apps. It is very easy to use and works in a very simple way.
First of all, open your app and make sure that your phone’s microphone is switched on. You will need to speak into the microphone in a language that the app can recognize. Once you have done that, you can press the “Start” button to begin the conversion. You will be given the option of choosing from a variety of languages, and you can also choose the preferred language before using the speech function. You will also be able to add punctuation marks by just pronouncing them.
You will also be able to type in text, have it read aloud in an artificial voice, and send this message to others.