On World Cancer Day, we bring you a list of apps for survivors, caregivers and professionals that can help you cope A click to care and coping CANCER is a leading cause of death globally. To raise awareness about its detection and treatment, February 4 was marked World Cancer Day ( WCD) by the Union for International Cancer Control ( UICC) in 2008.

And countless mobile apps and platforms focused on cancer have been developed in the last decade.