Claro VoWiFi is an Android application that allows users to make and receive calls from anywhere in the world. All you have to do is download the app and activate it when you're on the Claro mobile network. Once you connect to a WiFi network with your smartphone, you can communicate with fixed and mobile phones from any company at the price of your plan.

The app offers greater coverage in places with low signals, such as high floors, closed structures, and basements. It also provides local price roaming, allowing users to call Argentine numbers at local rates from anywhere in the world, as long as they are connected to a WiFi network. The best part is that it doesn't incur any additional costs beyond a traditional call. Additionally, the person receiving the call doesn't need to use WiFi or install the app. You don't have to change your number or plan either.