The MLB.com At Bat and NHL apps have been updated and now include a special feature: personalized home screen icons where users can replace either of the apps’ default icons with one featuring your favorite team’s logo.
The ability to do this is a new feature in the recently-launched version on Apple’s iOS 10.3 system.
This new update helps users get information about their favorite teams and will send users push notifications.
The @NHL App icon has a new look when you update to iOS 10.3, app version 8.4.1, and set the #stlblues as your favorite team 
pic.twitter.com/cpkj4juKOi
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— St. Louis Blues (@StLouisBlues) March 28, 2017
The Weagle icon is back on your iPhones! After updating to iOS 10.3, update your @NHL App to 8.4.1 to bring back the Weagle! #RockTheRed pic.twitter.com/f7mlLNJfhk
— Washington Capitals (@Capitals) March 28, 2017
iPhone/iPad users: You can now get the Ducks icon on your home screen by updating your NHL app to 8.4.1 and iOS to 10.3! pic.twitter.com/VIDk7M70dF
— x – Anaheim Ducks (@AnaheimDucks) March 29, 2017