This graduate work is cultivating topic associated with the creating of animation loader on a mobile application for which an interface design has already been developed on the "Web design 2" study course. Through this graduate work, a mobile application design will be completed by design and implementation of the animation loader for which the Adobe After Effects package was used, which is closely related to animation production and various effects.As we live in a time of tremendous expansive using of smartphones and mobile applications, we are investing heavily in improving the applications themselves in order to keep the end user where the wait psychology occurs, and that waiting is the reason for finding an ideal animation loader inside the app. Too long waiting for a certain content inside the app can be a crucial factor in the application because of the risk of user's loss of interest, and by-passing users an emotional connection to the product that is, in this case, a mobile application for cooking. The aim is to enter into the core of this problem through research of user habits and expectations that will be presented through this graduate work. The practical part will be devoted to the preparation itself and the creation of various forms of animation loaders through the before mentioned animation program.