Book Riot:

The great thing about books? You can never get enough of them. But if you find your book collection becoming unmanageable, there are plenty of home library apps to help you get it under control. Take stock of the tomes on your increasingly crowded shelves with these eight top-rated cataloging home library apps for iPhone and Android. Then you can carry your personal library right in your pocket for easy reference.

Because I’ve moved so often (13 times in 17 years!), I no longer have a large book collection. But, when I did, I used and loved the original Delicious Library app.