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 ...

As a string of hurricanes started making landfall in late August 2017, many people turned to the walkie-talkie app Zello for emergency communications. The communication tool quickly shot up to the ...

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 ...

After years of living in an area with no cell service -- but with a very active radio tower -- I grew accustomed to talking with my husband using a ham radio instead of text messaging. Now that cell ...

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 ...

In the wake of Hurricane Harvey, and with Irma approaching, word is spreading about "push to talk" iPhone app Zello. However, downloaders should be aware that the app requires not only a solid ...

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, ...

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 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 ...