BlackPink Video Call Messenger is a free Android app developed by Happy Live under the Lifestyle category. The app is created for fans of the popular South Korean girl group, BlackPink, who want to have some fun. The app allows users to choose their favorite member of the group and simulate a video call with them.

To use the app, users need to allow access to their camera if they haven't already. Once that is done, the app is very easy to use. Users can select their preferred member from the app's interface and initiate a fake video call. The app also allows users to add sound effects to the call to make it more realistic.

It is important to note that this app is purely for entertainment purposes and is not a real video call with the BlackPink members. Overall, BlackPink Video Call Messenger is a fun app for fans of the group who want to have a little bit of fun with their favorite idols.