Speak And Be Heard app for iPhone and iPad
Uses Apples Speech Synthesizer class.
The App is free but has ads. Sorry.
On the front screen, type in a title.
On the entry screen, type in some text, or paste.
Then on the third screen, hear your text - spoken.
Choose the language you desire. Then hear it spoken.
Set the height of the spoken text.
Stores the text into Core Data.
Easy to use.