App that brings together the compendium of products with information on the levels of guarantee, indication of consumption and use of products for beef and milk from Trouw Nutrition Brasil / Bellman. The user can consult the different product lines and search for the specific product for their query. In addition to having the functionality of product compendium, the application contains two other fundamental functionalities for the user, namely: - Consumption Calculator: Where the user can register their animals and follow the evolution of the herd. - TN Trace: Helps the user to draw nutritional plans for the life of beef cattle. The tool asks for the number of animals in the batch and their potential for gain, characteristic of the pasture, initial weight, final weight goal, start and end date of the strategy and whether to use feedlot. With this, the app shows 2 nutritional plans that are closest to what is desired (time x weight goal). Continuing, the user will be able to supply some economic information such as: at-sale price, operating cost, replacement value and cost of products suggested in the strategy. Thus, the app will make an estimate of total cost and revenue obtained from the strategies.