Tapas - Tapas – Comic, Novel and Stories is free to use digital comic application by Tapas Media that puts tens of thousands of comics and web novel on your mobile device.
VIZ Manga - VIZ Manga is a multi-platform app that serves as an excellent resource for fulfilling the needs of comic lovers.
MangaDojo - MangaDojo is a community for manga artists and readers from all around the globe!
Manga Storm CBR - Manga Storm CBR is the best-in-class app for accessing and reading DRM-Free comics in formats like PDF/CBR/CBZ on the iPad/iPhone.
ComicFury - Comic Fury is a free, easy-to-use, advertisement free host for your webcomic(s). You can put up your own comics and get a website dedicated to them.
Komik Reader - Komik Reader is a free to use digital comic application by Kaycha and specially designed for Android and iOS devices.