Zello PTT Walkie Talkie

What it does

Zello PTT Walkie Talkie turns an Android phone or tablet into a push-to-talk voice communicator. It suits people who want short, near-real-time conversations with individual contacts, as well as users who need to take part in public or private group channels.

How communication works

Press to speak and send live voice over Wi-Fi or mobile data, including 2G, 3G and 4G connections. Contact availability and text status help show who can respond, while voice history lets you review earlier messages rather than relying on every exchange being heard immediately.

• One-to-one conversations and channels
• Public and private channels supporting up to 6,000 users
• Text status, images, call alerts and push notifications
• Support for Bluetooth headsets on selected phones
• Hardware push-to-talk button mapping where the device allows it

Who may find it useful

The app is a reasonable fit for groups that need quick voice updates without making a conventional phone call: friends coordinating an activity, communities using shared channels, or teams using a compatible Zello service. It is built around voice rather than a full text-chat workflow, so it may be less suitable if written messaging is your main requirement.

Live location tracking is tied to the Zello Work service, not presented as a general feature of the free public service. Bluetooth button support also depends on the phone and headset combination.

Service record

Zello Inc publishes the app under the Communication category. It has a 4.18/5 rating from 780,782 reviews and records 100,000,000+ installs, giving the app a substantial user base. The package identifier is com.loudtalks.