What's the best Android app for reading downloaded manga and comics offline, with customizable reading settings and folder bookmarking?

ComicScreen - PDF, ComicReader is an excellent choice for reading downloaded manga and comics offline on Android devices. It stands out due to its user-friendly interface and highly customizable reading settings. Users can easily adjust page orientation, reading direction (including right-to-left for manga), and image scaling to optimize their reading experience. The app also supports folder bookmarking, allowing you to quickly access and organize your comic and manga collections stored on your SD card or internal storage. This feature is especially useful for users with large libraries, enabling them to separate and easily navigate between different series or genres. To bookmark a folder, simply navigate to the desired folder within the app and select the 'Bookmark' option. This will add the folder to your bookmarks for quick access in the future. The app also offers the ability to completely remove ads with a one-time purchase.