POTG Generator generates for you a video like POTG(Play of the game) in Overwatch game.
POTG Generator adds the background music and the captions like Overwatch does.
You can share the videos with your friends and use them any way you like.
It generates a play of the game video like overwatch does - you can easily create memes with it for "Real life" play of the games videos.
You can take a video using the POTG Generator app or click the "Upload" button to upload your videos, then POTG Generator would generate the POTG video for you with the music and the captions with the Overwatch style.

So the main purpose of POTG generator is to generate Overwatch videos and memes.

Have fun