Are you a fan of horror stories? Look no further than 'ارعبني شكرا - 400 قصة رعب', a free Android app by So Smart Apps. It features hundreds of horror stories and chapters, along with a section for your favorite stories and the story of the day. With a sidebar menu for quick navigation, you can easily change the font size, color, and style of the Arabic font with eight different options. You can also choose from a range of background colors and themes, including dozens of images, and even adjust the timer for automatic scrolling.

This app also allows you to search for specific text within a story and save your progress for both individual stories and your overall reading list. Whether you like to read in full-screen or normal mode, you can also switch to a comfortable night-reading mode for your eyes. Share your favorite stories and the app itself with others and take notes on your reading experience. With so many features and options, 'ارعبني شكرا - 400 قصة رعب' is a must-have for horror enthusiasts.