In this article we focused on people getting to know the importance of blood donation. The Android application to be done will be made so that patients can have easy access to donate blood. Our task is created from two points of view, patient and benefactor. Validation was done to the client, with registration and login for new and existing clients. Where an individual can validate their personal data and see the corresponding place where they can donate blood. The result obtained is the proposal of a more productive approach, optimizing the processes for the donation, through an application, where each patient can perform this function, and thus increase the participation of blood donors. Thus, all blood donations are interconnected to the benefactors in a system, saving their information and blood data, for the increase of blood in Peru.