If you grow, sell or buy grain, there is an app for that. If you raise, buy, or sell an animal of any shape, breed or species, there is an app for that. If you grow organic vegetables or love antique tractors, there is an app for that.
Smartphones, with the addition of agriculture-related apps, have become one of the most useful pieces of equipment on many farms and ranches today. It is not unusual for farmers and ranchers to use their smartphones more than their laptop computers in the process of making daily decisions.