1. You upload (or copy) your audiobooks to your GoogleDrive account.
2. For your convinience you put your book with multiple chapters into folder.
3. You name this foler the same as your audiobook.
4. You to to the app, go to this folder (book) you want to listen.
5. Select all chapters and press download.
6. Wait until downloads are finished.
7. All downloaded chapters will appear in playlist tab.
8. Enjoy!

- Downloading files for offline use
- Easy playlist managment
- Bulk files editing
- Podcasts style player
- Fast and lightweight 
etc.

- Offline database
- MVVM pattern
- Navigator (router) pattern
- Push notifications
- Requests cancellation
- Swift error handling
- iCloud storage
- Firebase integration
etc.