TAMPA, Fla. -- Zello has become a popular app in the wake of Hurricane Irma and has shot to the number one spot on iTunes. The app has gained popularity for its ability to connect with people without ...

The Zello Walkie Talkie app is at the top of the iPhone app store, leading some users wondering why a walkie talkie is the most download iPhone app of the week. As it turns out the Zello Walkie Talkie ...

It looks like popular walkie-talkie app Voxer is about to get some competition in the mobile voice chat space. A new app called Zello is growing like crazy, too – in fact, it’s growing faster than ...

Following Hurricane Harvey and now Irma, we want you to have the facts about the best communication devices out there for disasters. The Austin-based push-to-talk app Zello proved to be reliable in ...

The smartphone app Zello shot to the top of the Android and iPhone trending lists this week as thousands of people downloaded it in preparation for Hurricane Florence. But what is Zello, and how can ...

As Hurricane Irma flooded the streets of Miami on Sunday afternoon, voice after voice beeped to life in a Miami channel on the walkie-talkie app, Zello. One person said his food was wet, and asked if ...

Linda Wertheimer talks to Patrick Tucker, the technology editor for Defense One, about Zello — a walkie-talkie app. That app is becoming a key tool for protesters in Ukraine and Venezuela. From ...

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, ...

Hurricane Ida made landfall on the Louisiana coast on Aug. 29 as a Category 4 storm. As residents sought ways to stay in touch during the storm, some social media users pointed to a walkie-talkie app ...

Following Hurricane Harvey and now Irma, we want you to have the facts about the best communication devices out there for disasters. The Austin-based push-to-talk app Zello proved to be reliable in ...