Oddbean new post about | logout
 Yes but not sure if it can be access by APIs
https://support.apple.com/guide/iphone/hear-whats-on-the-screen-or-typed-iph96b214f0/ios 
 It's supported.

https://developer.apple.com/documentation/avfoundation/speech_synthesis 
 @satuser what exactly are you requesting - english translations voiceover? Thai voiceover? 

Is voiceover ad hoc?