The Indonesian Red Cross (PMI) is a national association organization in
Indonesia engaged in social humanity. The Indonesian Red Cross in
implementation always prioritizes the victims most in need of immediate relief for
the safety of their souls. The purpose of the research is to build an information
system supplies blood bags based smartphone. The research conducted is a type
of research development of an application information system supplies blood bags
based of smartphone. Blood bags supply information system consists of two
applications, the website application and smartphone applications. This
application also informs supporting information such as blood donation schedule,
personal identity of donate, and important information to users.