Blood is an entity which is very abundant in this world, yet it seems to become scarce when it comes to immediate need in case of emergency. We live in this world where a lot of blood is being needed every hour, every minute and every second due to a lot of accidents and vulnerable situations. As this becomes a hectic scenario for the victims of such people in urgent need of blood, we introduce our app “TrustCare”, which overcomes this difficulty. Our app doesn’t just provide the contact details and location of the donor just like that, rather it uses authentication for each and every seeker in need of blood through chief doctors. It also shows the location of the address provided by the donor to the seeker and the exact geographical locati...