@krypt3ia No, I've built android apps. I know this first-hand. You can't access the data until you get the permission from the OS, and you can't get the permission from the OS unless the user clicks "yes" on the popup.
The only possible exception to this would be the company that makes the OS, Google.
@alisonborealis @krypt3ia Not a single one that I use (other than built-in ones with legitimate reason, like the phone/messaging apps).
I would consider that a huge red flag and avoid using any app that demanded my contacts without good reason.
I personally don't know of any reputable examples that do that, but it's possible some may exist.
@LouisIngenthron @krypt3ia
And how many apps don't work unless you provide access to that information?