I'm sorry, is Face-App crossing-dressing?
I'm not saying I look great but, four years ago I started dressing again and when I look in the mirror I was horrified, a 60 year old man in a dress.
I decided to to in the effort to look as fem as possible. I watched quite a lot of YouTube videos and put quit a lot of effort into looking like a woman as I could.
If I used Face-App in posting my photos I could could look very womanly but, it wouldn't be me.
When you say (you look great) with Face-App your not saying wow you look great!
Use makeup not Face-App!