I had this app before they started getting ridiculous with gem prices. Chapters used to only cost coins but now everything costs gems which you have to buy.. Has a lot of good comics though. In response to the edit, I know where to get gems but the only way to get gems is to download apps, buy them, or buy random stuff for gems. I don't want to download a bunch of suspicious apps to get gems. Would've been a one star if I didn't have fond memories of this app from before gems existed.