Ustabor is a free Android app developed by Oxus Capital, falling under the Business & Productivity category. It allows users to browse a gallery of construction professionals' works and choose their preferred one with ease. The app also provides users with contact information of the chosen professionals for free.

The app's user interface is straightforward and easy to navigate, making it simple for users to find what they are looking for. Upon opening the app, users are presented with a gallery of construction professionals' works, which they can browse through and select the one that interests them. Once selected, users can access the professional's contact information, including their phone number and email address. The app also allows users to add their preferred professionals to their favorites list for easy access in the future.

Overall, Ustabor is a helpful app for those seeking construction professionals and their works. Its user-friendly interface and free access to contact information make it a convenient tool for anyone in need of construction services.