Zello Walkie Talkie is an application that can be used to make calls to the contacts you have (which also uses zello App), as if you were using a walkie-talkie. All you need of course is a Wi-Fi network.
In addition to making calls immediately, through this application you can also leave a voice message to any contact, and can accept at any time. Thus you can use as a tool zello message to leave a note on your friends or even yourself.
This app will show you a list of contacts available and is online, so you can call them anytime you want.
Zello Walkie Talkie is a very useful tool to communicate without having to spend a dime. It is also a solution that is quick and easy to leave a voice message to all your friends.
Download Link : Zello Walkie Talkie 3.22 for iPhone (24.3 MB)