Skype
The Skype program works on computers with Microsoft Windows, macOS and Linux. It is available as a mobile app for different platforms, including iOS and Android. Using VoIP to make calls is very cheap to call another phone. It does not cost money to call another Skype user. Every Skype user has a unique name to which other users can find and talk. Skype also has additional features such as video calls and multiple members in a conversation. In the chat, you can also find a selection of various emojis available.