SenseMail - New iOS Privacy App is Secure, Versatile and Easy-to-Use Posted 12/26/2016 at 13:53 UTC in iOS by gnye@amdesign.net | Permalink | Tweet CreepyTwo Labs Ltd announces SenseMail - secure email client 1.3, their must-have new iOS privacy app. Extraordinarily secure, versatile and easy-to-use, SenseMail locks down absolutely everything on a device without exception via a remarkably powerful compress-encrypt-sign methodology that is widely considered as the most secure available. Data is encrypted with AES-256 and salted to thwart pseudo-random key fears. Each piece of a user's communication ecosystem is constantly protected.