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 ...

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 ...

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, ...

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 ...

The go-to app during rescue efforts in Houston following Hurricane Harvey is rising in popularity as Hurricane Irma speeds toward Florida. Zello, a walkie-talkie app where users can push a button to ...

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 ...

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 ...

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, ...