The original theme for today's challenge is "Library App", but this term also means "collection of music and films", so from my understanding, I would rather name it as "Reading App".

I read everyday before I go to bed. For myself, all I need is two things, Bookshelf for reading and Book Store for purchasing. Of course there are more details, such as recommendation from store when I have no idea what I can read, I don't take care of them here but they are included in the app in my mind.

I have to explain about "Recently Reading" and "On Shelf". In my design, if a book has been opened in several days (like a month), it will show up in Recently Reading. Otherwise it will stay On Shelf. When Recently Reading is empty, it will say something like "No book has been read recently." (I guess) it could help to build reading habit.