It appears iOS only comes with low quality voices installed. iOS requires the user to go into settings to download higher quality voices to be used with AVSpeechUtterance.
There doesn't seem to be any api that can be used to make this process easier for the app user.
Is there a way / api that would allow an app to download and use a higher quality voice?
Will apple ever install on default higher quality voices?
We really want to use the text to speech api in iOS however the very high amount of user friction to use high quality voices is stopping us. I would appreciate a response.
Thanks