Use APKPure App
Get FastLibrary old version APK for Android
La tua libreria più veloce di sempre
Functions:
- System to borrow books to your friends
- Index all books of your library
- Use this app in small or really big librarys
- Commercial use without limitations for free
- Complete offline available
Pros:
- super fast
- easy handling (you can also use this app if you are drunk)