Marvel's digital comics app Marvel Unlimited will shut down after 19 years as Webtoon takes over and launches the Marvel Comics app.

If you prefer to see Spider-Man swing through New York on your phone instead of in print, you will soon need to move to a new app to keep up with the web-slinger.

Graphic novels and comic books now feature an inclusive pantheon of heroes, from LGBT figures to a black Spider-Man and a ...