Telefon Şakası(Bayan Sesi) is a free Android application developed by HllStudio in the Lifestyle category. As the name suggests, it is a fun way to prank your friends by using a female voice. With this app, you can easily make a joke with your friends and have a good laugh.

The app provides you with a female voice that you can use to prank your friends. You can watch a video tutorial to learn how to use the app and make the joke. However, it is worth noting that in some Android versions, the sound may not go to the opposite side, but you can still use two phones to make the joke.

Overall, Telefon Şakası(Bayan Sesi) is a fun and entertaining app that can add some laughter to your life. It is easy to use and can provide you with hours of fun.