From the article:
Crunchyroll announced during Sony’s Consumer Electronics Show (CES) press conference on Monday that it will launch a new manga app named Crunchyroll Manga later this year as a premium add-on to its subscription service. The app will launch first in English in the United States and Canada, but other language options and web browser integration are planned.
Crunchyroll has offered manga in the past, and I found their offerings to be lackluster. It’s hard to compete when the Shonen Jump app is offering a huge catalog for $3/month, and even letting users read entire manga for free if they keep up weekly.