While the official app is available on the Google Play Store, many users look for the for several reasons:

Proceed with caution. The app may work after sideloading, but you might experience graphical glitches or connectivity drops. In that case, invest $5–10 in a modern alternative like Cross DJ Remote or simply use Virtual DJ’s built-in web interface (open http://[your-PC-IP]:8080 in Chrome on your Android).

Stick to the – it’s already very full-featured.