the app should offer a lot of features that others dont, but its just the other way around. For 10 times the price of oPenGP it is not possible to get private and public key into the app via iTunes. It only works with Dropbox. Are you kidding me?! A private key on a cloud service?! oPenGP has that feature and works as good as this bummer app.
Sputniker about SecuMail, v2.4