Austin-based app saved lives in Harvey – WFAA

For those who call southeast Texas home, an app called Zello was a literal lifesaver in the first few days of Hurricane Harvey. “Zello, in this example, is the glue that’s held together lots and lots of volunteers and people and rescuers,” said CEO …
Does Zello Work Without Internet?
Download these apps and use your cell phone as a walkie-talkie during the hurricaneTime Out (blog)
PSA: Zello app for iPhone is not an actual walkie-talkie, still needs internet connectivity to workAppleInsider (press release) (blog) (blog) -WZVN-TV -Business Insider UK
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