Darkhawpui Directory is a free Android app developed by Lalsangpuia Ralte. The app serves as a telephone directory for the residents of Dârkhawpui (Dârlawn) and contains phone numbers and names of individuals, businesses, and organizations in the area. The app is based on the information gathered from the Dârkhawpui Facebook Group, where residents can contribute their contact information to be added to the directory.

The app provides an easy-to-use interface for users to search for phone numbers and contact information. It also includes a disclaimer that the directory may include numbers of private entities and State or Local governmental agencies that are not affiliated with the Mizoram State Government. Darkhawpui Directory app is not sponsored by or affiliated with any government agency and receives no funding from the government. Overall, Darkhawpui Directory is a useful tool for residents of Dârkhawpui (Dârlawn) to easily access contact information for individuals and businesses in the area.