The Simple app is easy to use. Designed by Bengaluru-based digital design company Obvious, it enables healthcare workers to operate offline and eases the administrative burden on busy healthcare teams. Many nurses in India see more than 100 patients in a day and often work in areas with low or non-existent internet connectivity. By working offline, the app allows doctors and nurses to register new patients, quickly find patient records and update details and current blood pressure readings in seconds, as opposed to the four or five minutes currently spent searching for paper records. Already available in eight Indian languages and in Bangladesh and Ethiopia, the app is open license and therefore available for free around the world.