Manga Reader App Add Sources. This manga reader app for Android is completely free but ad-supported. If you also read Marvel, DC, or Image comics digitally, there's a good chance you're already doing so via Comixology.

However, there are enough manga sources from which your favorite stories can be fetched. Manga Top has all positive reviews by its users which once again proves that this is a decent manga app. You can skim through a gamut of genres such as action, romance, drama, adventure, sci-fi, crime, horror, sports, suspense, and easily find the most popular and latest manga series without expending precious time.

And second, the source the app is getting the mangas is by default mangareader.net, is there a way to change or add new ones?

YACReader is a cross-platform open source application for reading digital comic books.

Best Manga Reader Apps and Sites Comixology (Android, iOS, Kindle Fire, Browser). With a beautiful and simple interface, Mangabird will help you enjoy your favorite manga anytime, anywhere. It simply aggregates links from Internet in a convenient, user-friendly interface.