NoSleep Reader is a handy and advanced reader app that offers easy access to scary stories from the NoSleep subreddit. This app is currently in beta, and more features are yet to come. NoSleep Reader offers a wide range of features that make reading horror stories a comfortable and enjoyable experience.

One of the most notable features of this app is the ability to read stories offline. You can download the whole list or select one story at a time. The app also has a comfortable reader that allows you to switch between several themes, pick background and text colors, choose a suitable font, font-size, and orientation. Moreover, the app can calculate the time it will take you to read a story based on your reading speed, making it easier to pick the right story for the moment. The app also has various settings to make reading easier, such as keeping the screen on while reading, marking a story read automatically, and selecting the number of stories to get per one request.

Other features of the app include the ability to add stories to favorites and mark them as read, as well as sharing a story or opening it in a browser. Overall, NoSleep Reader is a must-have app for horror story enthusiasts who want a convenient and advanced reader to enhance their reading experience.