Gwangmyeong-si Library is an Android app developed by 주이씨오. It falls under the category of Education & Reference and specifically focuses on books. This app offers a range of features including bookmarking service using beacon technology, child care service, and billing symbol transmission management service for informing users about the search results of their data.

With Gwangmyeong-si Library, users can easily bookmark their favorite books using beacon technology. This feature allows for convenient access to saved books and helps users keep track of their reading progress. Additionally, the app provides a child care service, which can be beneficial for parents looking for educational resources for their children. The app also offers a billing symbol transmission management service, which keeps users informed about the search results they receive through letters.

Overall, Gwangmyeong-si Library is a comprehensive book app that provides various useful features for book enthusiasts. Whether you want to keep track of your reading or find educational resources for your child, this app has you covered.