Công Dân Số Lâm Đồng is a free Android app developed by VNPT that provides information and connectivity to the residents of Lâm Đồng province. It offers several features, including the ability to check the status of registration for processing documents at the provincial one-stop-shop department. Users can also access information on their documents and the processing progress at the same department. The app also includes news and announcements from Lâm Đồng province.

Another feature is the ability to rate the service attitude of the administrative units in Lâm Đồng province. The app also allows users to provide feedback on violations related to security, market, construction, encroachment on sidewalks, and other incidents that occur in Lâm Đồng province. The feedback function includes the use of images, the location of the images, and the location where the feedback is sent to classify the feedback data and select the most accurate and fastest processing unit.

The app also uses sound notifications on the device to alert users when there are important notifications to be aware of.