Great idea, some issues.

PRO:
First off this is a very cool idea. This app is well designed, pretty intuitive with a fair amount of choices that provides a great comic book style result. Its a really really good app, but alas this is a review and it does have some big issues...

NO BACKUPS!
You cannot backup your comic project with iTunes! This is a major issue that is needs to be addressed ASAP! Most all productivity apps allow you to save your app data to re use later so I dont know why this is missing. Quite an over site considering the storage bug below guarantees you will lose all your hard work eventually.

STORAGE BUG:
Saves multiple versions/copies of photo and media repeatedly (instead of just the changes) using up your ipad storage with redundant copies. Makes your ipad totally unusable after a while and youll have to delete and lose all your work. My 12 page 700 MB comic ballooned to over 6 Gigs just making minor adjustments.

BUG2:
A problem I also had was rendering full resolution with the half tone applied as this always crashed the app. No half tone = no problems.

Overall this app is great as far as ideas go, the layout and graphic quality is top notch. The execution of a few very important but required features is however less than desirable. When these issues are addressed ( i hope very soon) it will become a 5 star amazing app!

( all experience based on iPad 4 retina)

Forgottenrebel about Halftone 2, v1.0