Wifi Bluetooth Call Chat is a cross-platform application for making voice calls over the Internet, over Bluetooth, or locally between devices on the same network. It also allows you to send messages and share files. You can access the application from anywhere, even on Android, iOS, macOS, and Windows 10. It does not require any Internet connection, and it works even without Wi-Fi or Bluetooth. It is free and does not require any payment.

How can I use it?

Wifi Bluetooth Call Chat is a free application that is available on Android and iOS. You can download it from Google Play and Apple's App Store.

On Android, you can use the application to make voice calls to other devices that are connected to the same Wi-Fi network. You can also send messages and share files.