Question: is a zagg screen protector worth it?
Answer: Don't get us wrong, Zagg's InvisibleShield Screen Protectors do help from day to day scratches but that's just it. Aside from keeping your iPhone scratch free, the price of a Zagg screen protector isn't really worth it. ... The InvisibleShield Sapphire Defense is one of the toughest screen protectors we ever used.