You really, really, really should be honest with what kind of security it provides. It's fine if it's not designed to keep the FBI away from my cookie recipes, but be upfront about it.
What encryption do you use? Where are the messages stored?
What encryption do you use? Where are the messages stored?
We use AES with a static key We never send the user phone number and neither we have it, instead we send a hash.
Even if someone decrypt the message you cant relate to a number or someone cause we don´t have your identity.
Messages are not stored, at the moment they are delivered on the phone its not anymore in our server...
Of course we heard suggestions that can improve the service