The Online Reservation App (ORA), created by FHI 360, is designed to facilitate the reservation of health services through various digital devices such as smartphones, tablets, and laptops. It provides functionalities for managing clinic appointments, reporting, and case management specifically for HIV care, enabling programs to monitor service uptake and empower individuals in their healthcare journey. ORA significantly enhances online outreach, particularly targeting vulnerable populations who are increasingly seeking services online. With its expanded features, ORA serves as an effective data collection tool for HIV programs, supports new clinical partnerships, and integrates online marketing strategies to address the epidemic comprehensively. The app focuses on several health areas, including Sexual and Reproductive Health, Mental Health, and Communicable Diseases.