Indigo - Medical Reference is a comprehensive mobile medicine reference designed for medical students, residents, and practicing physicians. It covers a wide range of topics in internal medicine, from common cases to complex chronic conditions like AIDS/HIV. The app provides guidance on managing cases typically encountered in medicine wards and ICUs, along with practical tips for new residents on tasks such as calling consults and writing H&Ps.

The app emphasizes that it does not offer medical advice and is intended for educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Users are encouraged to seek advice from accredited medical professionals for any medical concerns.