Sorry, I 'don't use iOS. I have an Android-Tablet. But short search says "Manga Storm CBR" is according to your demand. Search for cbr, which is the common fil

Sorry, I 'don't use iOS. I have an Android-Tablet. But short search says "Manga Storm CBR" is according to your demand. Search for cbr, which is the common fileformat for comic-archives. You can also widen the search and search for comic-apps or reader-apps in general. Manga seems to be often a bit to specific in those cases.