18 CM Clinics is a mobile application that allows users to book appointments for government-subsidized out-patient Chinese medicine services and the "Special CM Out-patient Program for COVID-19 infected persons" (for the first appointment) directly from their Android devices. The app provides an intuitive interface that enables patients to manage their bookings effortlessly, access real-time information about the collection status of medicine, and get information about each Chinese Medicine Clinic cum Training and Research Center for public inquiries.

The app comes in Traditional Chinese and English versions with different font size displays. It is important to note that data transmission fees may be incurred for transmitting data through mobile devices. Therefore, users are advised to keep track of their data usage at all times.

Overall, 18 CM Clinics is a convenient and reliable platform that simplifies the process of booking Chinese medicine appointments, making it accessible to everyone anytime and anywhere.