What are some alternatives?
When comparing Comic Cruncher and HalftonePro, you can also consider the following products
We Draw Comics - we draw comics is a place to draw and create JAM COMICS!
GlobalComix - Professional Comics Publishing
webcomic.app - Add motion and sound to your webcomics.
Spider-Man by Sphero - Interactive app-enabled super hero
Breathing Halftone - Images go whoa with lots of floaty dots
MangaDojo - MangaDojo is a community for manga artists and readers from all around the globe!