Seattle Baseball - Mariners Ed is a free Android app developed by Appness LLC in the Lifestyle category, specifically designed for sports lovers. It is an unofficial Seattle Mariners fan app that provides Mariners' news, opinions, live scores, team schedules, TV listings, player stats, and Major League standings, all in one place.

The app is simple to use, with no sign-in required, no in-app purchases, and no annoying nag screens. It is easy to stay up-to-date with the Mariners' latest news and scores, thanks to the app's user-friendly interface. The app is not affiliated with Major League Baseball or the Seattle Mariners, but it is the perfect tool for Seattle Mariners fans who want to stay informed about their favorite team.