When you get new apps you have to learn how to use them. There are similarities and differences. You try one app and then transport an image into another app and try and alter it by using different filters and pens and markers. Each of these started with the bottom left sketch and then I took a screenshot of it ( I had to find out how on this new phone), then added more on top. It’s not going to be my favourite method of altering images, but I’m learning. I have found recently that drawing tools seem to be limited. Instead you get backgrounds and filters to alter faces and landscapes but using photoshop like tools, not paintbrushes or pens. I know I can do more if I had the tools. Perhaps I will find something more satisfying soon.