It's gotten less popular over the years as people keep asking "wait, what are we doing this for again?"; but it's still very popular in certain kinds of apps (anything banking related will almost certainly have it, along with easily broken and bypassed jailbreak detections, etc).
It's gotten less popular over the years as people keep asking "wait, what are we doing this for again?"; but it's still very popular in certain kinds of apps (anything banking related will almost certainly have it, along with easily broken and bypassed jailbreak detections, etc).