The Milk App, with minimal typing, shows you everything that has to do with milk production on your farm, the general statistics, the destination of the milked milk and the corresponding values. It points out “inconsistencies” in the figures, which may be due to errors in the information, data collection, or “leaks”. The meaning of the "alert" is not to prosecute someone. Of course not. It is about warning the operators of the inconsistency, without further explanation. Then, the first requirement of control is fulfilled, the employees feel watched. The application calculates the daily consumption of concentrated feed per cow and the feed inventory on the farm in real time. Carefully analyze the figures and check, with the appropriate frequency, if the inventory reported by the application corresponds to the physical inventory.