This is a trial version of vivaComic. Ads is displayed on the screen in this version. However, other functions are quite the same as a pay version.
VivaComic is an application to read the comic & manga image in the folder continuously. Vertical scrolling feature, you can still send the page to enlarge continuously. Pinch and pinch-out is also supported.
Entire page will be displayed at the top and double-tap the screen. Of course, also provides for a bookmark. Display images per folder. Recommended 800x1200px file level.