TextTalk

This app converts anything you type into audio/mp3 file with the languages you choose and store it in your device. You can set the voice pitch, speak rate.

Most amazingly you can set language for your audio. The language you choose, will speak out in that accent unless its out of understanding/conversion for particular local/language.

So go ahead type your text/notes and run audio in your native language.

NOTE: This app is for Mashmallow and above android os.