All I have noticed in terms of issues, was that it doesnt allow you to get new stories very easily. I wish there was a way to search FFN without going to safari separate. Also if it could let us add in unhosted stories in a separate section, and force us to update ourselves, that would make the search for PDF readers that are good be very simple. Also with only one source, being FFN, is OK, yet i hope to see AO3 support in the future. All in all, Pocket Fiction is a great app, and I cant wait for more updates to come in the future.