Apple vs Android for privacy

I currently use CalyxOS on a Pixel phone but issue I have is any custom rom I try seems to be very quircky with SMS, and everyone I know such as my family uses SMS so "use signal" etc is not really an option, they're not going to want to switch. And it's just more universal. I was using Signal as a SMS client as it was working fine, but they dropped support for that so I switched to QKSMS …

android apple privacy