Đà Lạt Trực Tuyến is an Android application developed by VNPT that provides information and connects citizens to the city of Da Lat. The app's main features include the ability to look up information on the status of application processing at the city's one-stop department, as well as tracking application progress. The app also offers a news section with updates from the city of Da Lat.

In addition to these features, users can submit feedback on the quality of service at government offices in Da Lat. The app also allows users to report violations such as encroachment on sidewalks, and sends location data and photos to the appropriate authorities for prompt action. The app utilizes sound notifications to alert users of important updates.