Apple's operating system typically doesn't allow apps to interact with each other in any meaningful way, and this is where iVerify works on "back channels" to locate movement outside of an app that shouldn't be there if the iPhone is working properly. . One of the app's developers explains how it works by claiming that it's like sending smoke signals to see who responds to the "bait", something that is very complicated because it's like looking for a needle in a haystack.

In the event that the application detects a possible attack, an alert is sent to the user and a personal URL is created that details what type of anomaly or unusual behavior is being produced by a possible external attack. They also give the user a series of recommendations on what to do in case the mobile is being spied on by a third party. This includes two-factor authentication applications and the use of virtual private networks.

You can download the app, whose cost is just over 5 euros, from this link.