Yeah, i'm that person.
I have idea or suggestion anyway:
- New pixel style like Aseprite for User Interface (UI).
I see your app is very very good!.
And of my opinion Pixelorama competing to Aseprite.
And yeah i downloaded your app and it was so good no problems and my favorite part of this app is animation, i want to make simple animation for my projects,and i think i will share your app in every person i know!