K library is a free iPhone app developed by Bert Van Mieghem that aims to provide an easy and clean way to manage your Kpop collection. With K library, you can maintain your collection of albums and photocards, create wishlists for the items you still need, and write personal notes about your collection.

One of the standout features of K library is its ability to keep you updated on upcoming comebacks. You can set reminders to never miss a release and stay in the loop with your favorite Kpop artists. The app also allows you to customize its look to suit your preferences.

The best part? K library doesn't require any login or personal information. It's a passion project, so there are no ads or in-app purchases. The app only needs an internet connection to update the upcoming comebacks.

If you have any questions or want to connect with the developers, you can reach them on Twitter at Additionally, there is a PayPal link available if you wish to support the project through donations.

Overall, K library is a must-have app for Kpop enthusiasts who want to keep their collection organized and stay updated on the latest comebacks.