Library apps?

[seeinspots]

I am looking for an app to keep track of my books, I have goodreads on my phone but its limiting me to just 100 books, I have a lot more than that. I'd like to be able to keep track of what books I have, which i've read, and which are on my still to read list. I do like how goodreads shows a pic of the titles. Any favorites out there?

 

[cxs6957]

I have two because I haven't figured out which I really like yet but there's Book Catologue, the icon of which resembles a bar chart and the other is called Codex, I think, and it looks like a stack of books tied together.