EACS is a free Android app developed by Antimicrobial Therapy Inc. that provides healthcare professionals with the EACS Guidelines for HIV-infection and related co-infections. The app is developed by the European AIDS Clinical Society, a non-profit organization, to promote excellence in standards of care, research, and education in HIV-infection. It aims to actively engage in the formulation of public health policy to reduce the HIV disease burden across Europe.

The app offers guidance for healthcare professionals on various aspects such as assessment of HIV-positive persons, antiretroviral therapy, prevention, and management of co-morbidities, co-infections, and opportunistic infections. With its easy-to-use interface, users can search the full text, create bookmarks and notes, and access various tables.

Overall, EACS is a comprehensive guide that provides healthcare professionals with the necessary information to manage HIV-infection and related co-infections effectively.