مستقل is a free shopping app developed by mstqel for Android devices. The app is designed for users to buy and sell various items such as cars, real estate, and electronics. The app provides a platform for users to post their ads and connect with potential buyers or sellers.

The app has a simple and user-friendly interface that allows users to easily navigate through the different categories and subcategories. Users can also filter search results by location, price range, and date posted. With مستقل, users can communicate with each other through the app's built-in messaging system to negotiate prices or ask for more information about the item.

Overall, مستقل is a useful app for those who are looking to buy or sell items in various categories. Its simple interface and messaging system make it easy for users to connect with each other and complete transactions smoothly.