Here you can share your designs of aircraft, airlines and airline logos!
Change a real world livery, make it your own!
I recommend you use Med’s Templates . They are extremely high quality. (You need an account to view and download the templates).
I suggest using Google for your logos. Make sure they’re transparent!
I personally use autodesk sketchbook on iOS, for free. Some higher quality editors are adobe photoshop, pixelmator for iOS, or paint.net
When posting, please give credit to the template creator.