HD is an Android application developed by Bimini Ventures Limited that provides users with a one-stop solution for all their healthcare needs. With over 6 million users worldwide, this app lets you ask a doctor anything, order medicine from a nearby pharmacist, and discover Thailand's widest selection of health, dental, beauty, and pet care services. HDmall, the marketplace within the app, boasts of more than 12,000 services in health, dental, and beauty from over 800 partner hospitals and clinics across Thailand.

The app offers free consultation with a pharmacist nearby to ask about medication usage or order medicines and get them delivered to you. Additionally, you can post a question on the Q&A forums to get an answer within an hour for just 200 THB. For women, HD offers a period tracker to anticipate upcoming cycles and make notes of how you feel to build better awareness of your body. You can also access the biggest and most reliable source of health content in Thailand, verified by real doctors, to learn about conditions, drugs, trends, and more to stay on top of your health and wellness.