Pocket was founded in 2007 by Nate Weiner to help people save interesting articles, videos and more from the web for later enjoyment. Once saved to Pocket, the list of content is visible on any device — phone, tablet or computer. It can be viewed while waiting in line, on the couch, during commutes or travel — even offline.

StoryKit allows you to create an electronic storybook.

Roambi Flow is an iOS online publishing service. Roambi allows you to transform Excel data and other publications to visualizations compatible with mobile, and also send them to the iPhone or iPad.

Nature.com reader apps allow you to read scientific content on the iPhone, iPad, iPod Touch, or Android. You may browse news and free open access content, save material to read for later, save searches, and access the articles' references. With a subscription you will have full access to their content.

GoodReader is a PDF reader for iPad, iPhone and iPod Touch. GoodReader allows you to read anything -- books, movies, maps and images -- on your mobile device.

Tofu reformats text into columns for easier reading. Tofu is basically a column-oriented text reader. Basically, Tofu will work with text (pasted, grabbed via a service, or in an opened file) and reformat it to display in multiple columns, all fully justified. This can make reading long, text-heavy documents much easier. Each column is only as high as your window and this eliminates the need to scroll vertically and the reader is less likely to loose track. Currently only available for mac os