Is it considered an out if the catcher catches a ticked foul ball?

Yes, if a catcher catches a ticked foul ball (a ball that has been deflected off the bat and then caught before it hits the ground), it is considered an out. This applies as long as the ball is caught in fair territory, and the batter is out regardless of whether it is caught on the fly or after it has been tipped. This rule applies to all players, not just the catcher.