Everyone can send location based messages, delivered by text-to-speech.
Send
Sig2.app is a web application for sending location based messages. This simple content manager makes it easy to add contacts; set a map location and radius; and compose messages.
(Whitelist + Waitlist)
Receive
Sig2 is the mobile app for receiving the location based messages. With text-to-speech delivery, there is full control over listening to each message while on the go. Receivers only hear messages sent for them.
(Closed Beta)
(Alpha Testing)