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 ...

A dedicated community of Zello moderators uses the voice-chat app to bring news and coordinate aid amid the country's political and economic crisis. Even when María sleeps, she hears the voices. One ...

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 ...

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 ...

The popular walkie talkie app Zello said Wednesday that it had deleted more than 2,000 channels “associated with militias and other militarized social movements” in light of evidence that users had ...

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 push-to-talk app, Zello, has disclosed a data breach that revealed user's email addresses and hashed passwords after discovering unauthorized activity on their systems. Zello is a mobile service ...

Blog posts on the Zello website ( here and here ) explain how Zello is indeed a push-to-talk messaging app, like a walkie-talkie, that can be used in a natural disaster. It allows people to ...

New scan-to-service capability helps retailers serve more customers per shift without adding hardware or headcount. AUSTIN, TEXAS / ACCESS Newswire / January 8, 2026 / Zello, the frontline communicati ...

Zello, the popular walkie-talkie app, has confirmed the use of the app during last week's Capitol riots and said it would "ban all militia-related channels." "It is with deep sadness and anger that we ...

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 ...