Going for something more bold and simple. The idea references traditional punch cards, being tattered or imperfect edges on the punched holes. Also a play on the P and D balancing the top and bottom.
Entry #103 would also translate well to an app logo using just the P with the punched X. Giving a very bold iconic app button. Something crisp & easily recognizable.
Here are some variations on my #103 entry. They are exploring different colors, details, 3d effects, and layout. Any of these aspects / colors can be swapped around to fit your needs. Feedback would be great!