Hurricane Harvey rescuers turned to walkie-talkie app Zello while working to save thousands trapped by floodwaters last week. As Hurricane Irma runs through the Caribbean and approaches Florida, ...

Zello Local users create new conversations by recording a short introductory message and then selecting an optional title, category and photo. Those within 3 miles will instantly hear the message and ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. Apple has ...

Last year, it took Hurricane Harvey and Irma – two of the worst natural disasters in American history – to make Zello the most downloaded app online. This year, it appears, the public isn't waiting ...

CHATTANOOGA, Tenn. (WDEF) — If you’ve ever wanted to use a walkie-talkie, you no longer have to have a separate device for it. Now all you need is your smartphone. Walkie-talkies aren’t just for kids.