A free program for Android, by Kinglife Game.

Jennie Video Call Simulation is a game that allows you to make fake video or voice calls as if you were getting a call from an idol such as Jennie Kim.

The app has been designed to be as realistic as possible to help you pull-off a believable prank. It has a variety of different options that allow you to customize the experience to match your preference.

You can choose to use the default settings or you can change the settings to match your preference. You can also choose to add an icon that will appear on your device to indicate that you are receiving a call.

The app will then play a custom ringtone for you. You can choose to have the ringtone match the icon you selected.

The app has been designed to be compatible with 99% of smartphones.