PPID PT KAI is a free Android-based application developed by PT. Kereta Api Indonesia, aimed at providing accurate and timely information to the public. The application fulfills the requirements of the PPID PT KAI Maklumat, which focuses on ensuring wise and responsible public information disclosure, providing accurate and timely information services, preparing professional and competent information service officers, and implementing continuous performance monitoring, evaluation, and improvement.

The application is designed to cater to the information needs of the public and ensure transparency in the organization. Users can access various information such as the company's profile, services, and financial reports. Additionally, users can submit public information requests, track their requests, and receive updates on their status. The application also provides access to news and events related to PT. Kereta Api Indonesia, making it a comprehensive source of information for the public.