It seems like you're describing a mobile app for Arabic readers that offers a wide range of stories, novels, and content. The app includes various categories of stories, such as love stories, horror, war stories, ancient myths, and short stories. Additionally, it provides sections for children's stories, Islamic stories, success stories, horror stories for adults, and more. The app also offers features like searching for stories, changing the app's theme, adjusting text font and background colors, marking stories as read, copying and sharing stories, and organizing content in an aesthetically pleasing manner.

Here's the translated description in English:

"Arabic Stories and Novels" Application:

Are you looking for a vast collection of Arabic stories and novels? Our Arabic application offers thousands of both short and long stories. It includes more than 10,000 international stories and 250 exciting novels from various walks of life. You can also find engaging Arabic PDF novels and books.

Enjoy reading the most captivating stories in TXT and PDF formats, taking you to beautiful worlds filled with intriguing and thrilling events. Our collection includes stories inspired by world literature.

Features of the "Arabic Stories and Novels" Application:

1. Access to over 10,000 written stories without needing an internet connection.
2. Multiple sections for self-improvement and learning.
3. Easy-to-use search feature to find stories quickly.
4. Categories include Muslim supplications, jokes, quotes, and current events.
5. Over 50 sections covering all aspects of life.
6. More than 250 new and exciting novels.
7. Customize the app's theme with a choice of over 20 colors.
8. Choose from 20 different fonts for story text.
9. Control the background and font colors for stories and novels.
10. Easily add stories from the online section to your favorites.
11. Adjust text size from the settings page.
12. Add a "read" mark to stories you've completed.
13. Copy and share any story with your friends via WhatsApp, Facebook, and Twitter.
14. Beautifully organized Arabic content.
15. The app is continuously updated, so make sure to get the latest version.

Disclaimer:
If you have any complaints about any story, please inform us so that we can edit or remove it. All images, fonts, and stories used in the app have been collected from various sources on the internet and are considered free and available for use. If you have any concerns about the content in the app, please contact our support team.

Share the app and its stories with your friends if you find it enjoyable. Thank you for being our valued readers.

Please note that this is a translated description of your application, and it may need further refinement for clarity and fluency.