Zello PTT Walkie Talkie

In-app purchases
4.3
796K 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
Sep 16, 2024

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

4.3
769K reviews
A Google user
May 12, 2019
Very useful in certain tasks when a transceiver is necesssry. Some cabs use it to communicate. Message delay was in acceptable limits. It even displays current delay, which is good. I have uninstalled though, because my 4gb phone started lagging annoyingly during server connection delays. Don't know the reason, the round circle started rotating endlessly and I couldn't access any other tasks at all. Phone turned back normal after uninstallation.
19 people found this review helpful
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Secret Email
September 19, 2024
I have tried this app on several devices and it works fine. HOWEVER, on the Samsung galaxy S21 the transmit audio is extremely low.. I tested this theory on 2 separate S21 phones and it seems it is only doing it with the S21. I have adjusted the record volume to try and boost my mic audio and it isn't working. It just makes it sound equally low. Can we find a solution to this issue as it is making it extremely difficult for me to dispatch my emergency units.
1 person found this review helpful
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Queen Lyrica
August 31, 2024
Keeps changing status to BUSY on its own. I have it installed on my kids devices too, when we try to contact, its always busy. And we NEED ALWAYS be Available. So if i cant contact them real-time, & vice versa, then NVM with this. I ACTUALLY STOPPED to write a review bc it bothers me so. So much has changed and its ANNOYING. Auto-changing my settings is not helpful. No setting to disengage. Currently considering an alternative. Anyhoo, Zello was popping in 2014 tho. Good times. Good times. Iykyk
12 people found this review helpful
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What's new

In this release, we fixed several small issues.