What does the full access warning message mean on iOS?
We know that everything you do on your device is private, and we have taken measures to ensure it stays that way. By granting Full Access to the SafeToNet keyboard, does not mean everything you type is transmitted off your device, despite the warning message that shows when you allow the permission. Anytime you allow a keyboard to have full access, Apple displays a warning that says the keyboard can transmit credit card numbers and passwords. However, most app and website developers mark password and credit card fields as 'sensitive'. Apple blocks all third-party keyboards (including SafeToNet’s) from accessing any field marked sensitive, so in fact, the keyboard cannot transmit that information to SafeToNet.