Sickle Cell is a generic mobile application developed under National Sickle Cell Anaemia Elimination Mission that can run both offline (Without network coverage) and online with real time data capturing features. The Health Facility (HF) Users can access mobile app using their registered mobile numbers. The HF user screens a person, registers her/him by linking her/his ABHA id with registration, creating ABHA ID in this process if required through any mode out of OTP, finger auth, face auth, dem