5 stars: Incredible. One of the best apps I've used in my life. The small things the app does such as, open the most recent conversation when you unlock your phone, the notification sound customization, the ease of use. Everything about this app is great. This has helped us stay in communication so much easier.
4 stars: I like the app and the clarity of the voice. If there was the possibility of adding a feature for the Galaxy Flip phones to have a ptt button on the cover screen, it would be much more impressive.
4 stars: Some of the settings are not very intuitive.. would also like the option to pin messages/announcements to the top of the list... But otherwise a pretty decent app.
3 stars: New updates ruined app. Updates twice a month. Used to work great. Now it has connectivity issues after switching wifi on or off. I miss messages all the time. The incoming messages don't even show up. Time to start shopping for a different walkie talkie app.
3 stars: The new update is fine, but the bluetooth option is now missing. Previously when a Zello call came in, it overide on my car radio when I was just listen to a radio station, now my car radio needs to be on bluetooth all the time. Thats a bit of a downgrade Issue sorted
2 stars: Becoming problematic and unreliable. What started as a good app has become unreliable at sending and receiving messages in recent weeks. Messages queue up and do not send and sometimes do not receive. Seems to have problem connectin...