I haven't had any sure way to stay protected in any app . All in all the apps are as well themselfs third party providers ,what I can say is I also have been hacked on my mobile device by a R.A.T hack if anyone knows anything about those would know the trouble the trouble the world would face with one . To me it's the first time I've ever known anything about a virus like the R.A.T. to infect mobile networks in fact didn't know it would be possible. If in deed the app protects like it claims