I don’t think anyone here would know that.

I have the app and I have seen comics/books with over 50 pages so I believe so

They definitely have the full story

Okay, let’s explain how comics work. Comic titles are published one issue at a time. Single issues are usually around 23 pages or so. Many times, issues are collected into trades, which thereby have longer page counts. But comic reading is effectively about reading several 23-page issues. Oftentimes, you can just read issues from a single comic back-to-back. Occasionally, there are crossover stories, whereupon you’d need to read issues from multiple comic titles in a certain order.