WiFi Calls and Walkie Talkie is a free Android app developed by ATEU Softwares. It falls under the category of Social & Communication. With this app, users can make calls to any Android device using WiFi, all in just two easy steps.

The app offers two main features: WiFi Calls and Walkie Talkie.

In the WiFi Calls feature, one phone initiates the call by clicking on the "+call" button, while the other phone waits to receive the call. Once the call is established, users can easily talk to each other.

The Walkie Talkie feature allows users to create a group by selecting the "Create Group" option on one phone, while up to three other phones join the group by selecting "Join Group". After selecting the devices and waiting for the countdown to finish, users can start using this app within a range of up to 50 meters.

WiFi Calls and Walkie Talkie provides a simple and convenient way to communicate with other Android devices using WiFi. Whether you need to make a quick call or have a group conversation, this app offers an easy solution.