I'm looking for a text-to-speech application similar to Dragon Dictation. I would prefer to be able to use the text-to-speech feature in any field that accepts text. I'm looking for something that accommodates extended text, such as with typing out a full letter; not just a voice search or SMS text. I've seen 'voice on the go' but as it calls a land-line for the transcription, it would eat up my minutes quickly.
Is anyone aware of such an app'?
Thanks in advance,