Turn your phone or tablet into a walkie-talkie with this free, lightning-fast PTT (Push To Talk) radio app. Talk to your contacts privately or join public channels to engage in heated debate.
Zello uses proprietary low-latency instant talk protocol and is not interoperable with Voxer, Sprint Direct Connect or AT & T Enhanced PTT.
+ Streaming in real time, high quality voice
+ Contact availability and text status
+ Public and private channels for up to 2500 users
+ Option to map PTT hardware button (Push To Talk)
+ Bluetooth headset support (selected phones)
+ Android Wear support
+ story of the voice
+ call alert
Download Zello PTT Walkie Talkie 4.38 APK For Android