What is the MMA News application, how does it work?

According to the introduction of Greenstream Apps, MMA News is a Sports app on the Android platform. There is currently a 2.1.1 version released on Aug 30, 2017, you can see the details below.

All MMA & UFC news in one place!

Top mma news sites and RSS feeds will keep you updated in the world of the UFC and MMA. Now updated with Material design!
Search and add MMA feeds and youtube playlists.
The feeds are updated automatically and the app notifies when there is new information to read (can be turned off).

** This is the free version of the app! There is also a paid version with no ads called MMA News Pro. **

Features;
- Rss Feeds and News sites
- OPML import and export
- Swipe down to refresh feeds
- Search feeds or add feeds manually
- Add/update/delete websites
- Starred items
- Share functionality
- Automatic or manual synchronization
- Notifications (can be turned off)
- Automatic and manual cleanup

* Enhancements and bugfixes