Zello PTT Walkie Talkie

In-app purchases
3.7
799K reviews
100M+
Downloads
Content rating
PEGI 3
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About this app

Turn your phone or tablet into a walkie talkie with this lightning fast free PTT (Push-To-Talk) radio app. Talk to your contacts privately or join public channels to engage in a hot debate.

Zello features:

• Real-time streaming, high-quality voice
• Contacts availability and text status
• Public and private channels for up to 6000 users
• Option to map hardware PTT (Push-To-Talk) button
• Bluetooth headset support (selected phones)
• Voice history
• Call alert
• Images
• Push notifications
• Live location tracking (available with Zello Work service only)
• Works over WiFi, 2G, 3G, or 4G mobile data

Zello uses proprietary low-latency push-to-talk protocol and is not interoperable with Voxer, Sprint Direct Connect or AT&T Enhanced PTT. Zello Android client supports free public service, ZelloWork cloud service, and private Zello Enterprise Server.

We are working hard to improve the app so please expect frequent updates. If you have questions or issues send us an email at support@zello.com

► Visit our website https://zello.com/ to get Zello Walkie Talkie for your PC or different platform
► Connect with other Zello users on Facebook: https://facebook.com/ZelloMe
► Follow us on Twitter: https://twitter.com/zello
Updated on
Apr 24, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
Location, Personal info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
771K reviews
Canterbury Taxis
May 12, 2025
latest version of app has not been coded correctly again. The sending of audio on android does not work at all. It's not the device as we have tried on several. incoming messages are fine but outgoing does not work. The permissions are all correct and no conflicting apps installed. 2nd time this has happened with Zello basically not properly testing updates and android now not allowing previous versions to be re installed. Need a better PTT after paying a small fortune for this one. 🤬👎👎👎
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Zello Inc
May 12, 2025
Thanks for your feedback, and we're very sorry for the inconvenience. Please reach out to our team at support@zello.com so we can investigate the issue and assist you as quickly as possible.
A Google user
December 2, 2018
Not bad! I was looking for a walkie-talkie app for communicating with the wife, especially in a noisy house and shouting "WHAT?!?!" from room to room! This app is ideal and cuts above the noise! Only downside is that if you've turned your volume down, the app volume goes with it - haven't figured out if there's a function to override this yet. There is a little lag between pressing and talking, but I guess we'll just have to get better at learning to pause for a millisecond or two before speaking.
84 people found this review helpful
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Jeffrey Sibert
October 20, 2024
App is cool. Use it for work. As of recently the adjust users volume does nothing. Also this app is constantly popping back up over my other apps even when there is no transmission going on. Also when a transmission is received it should lower the volume of other apps playing. I have to pause my podcast Everytime to relisten to a message. Make it work like Google maps. I'll change rating when these issues are fixed.
58 people found this review helpful
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What’s new

In this release, we fixed several small issues and added support for Inrico B01 Bluetooth Microphone.