Why SMS when you can push-to-talk. Talk to Droid & iPhone friends with HeyTell! HeyTell is a cross-platform voice messenger/walkie-talkie/intercom that allows you to instantly talk with friends & family. No account needed just start the app, choose a contact, & push the button to start talking!* Send & receive voice messages with other HeyTell users on Androids, iPhones, iPads, & iPods with the press of a single button* Voice messages quicker than SMS and free!