Apple's speech to text framework now supports only Hindi of Indian regional languages, while android supports 9 Indian regional languages. Will apple add support for more Indian languages soon?
Language support by SFSpeechRecognizer
Those who know at Apple will not tell.
Those who tell outside Apple do not know.
Conclusion: just make a request for enhancement with the Feedback tool and wait and see.
Those who tell outside Apple do not know.
Conclusion: just make a request for enhancement with the Feedback tool and wait and see.