reTXT, the magical app that lets you edit or delete messages even after they are sent, is now adding encrypted voice calling to its list of features. The "one touch" calling feature is completely secure thanks to end-to-end encryption, and it even lets users to make conference calls. "The ability to call from within the reTXT messaging [...]Come comment on this article: reTXT now lets you make encrypted voice callsVisit TalkAndroid for Android news, Android guides, and much more!