In today's world of accelerated technology growth, more and more is being focused on applications, which are mostly extremely profitable. The modern era and precisely this same accelerated way of life has created such a situation that today families have less children, and the number of pets is also increasing. When these two situations are combined, a mobile application for pets is created. The realization of such an undertaking requires an entrepreneurial project with all its components. It is necessary to determine the very viability of the application. Specifically, what kind of profitability is expected, what are the conditions for creation, how many resources are necessary for its creation. After all the elements of the entrepreneurial project have been processed, a crucial moment is reached. It is determined whether the application project is successful and sustainable and whether the implementation can be started or the project should be abandoned because it is unsustainable and unprofitable. This work will show how successful the project is and how profitable the application is.