Option to drawing phone screen

[Booomoooas]

Hi — I like your app, it's very well thought out and has everything. I have a request: if possible, please add a pen option that allows drawing or handwriting directly on the phone screen outside the app — that would be very useful. I’m not sure if this already exists; I looked through the app many times but couldn't find it. Also, it would be nice to have 5-6 app icon alternatives (e.g., white background, blue foreground; black background, white foreground and different minimalist icons ). Thank you.