J&M iFarm by Agrimatics is the first tablet and smartphone-based grain cart weighing and data management system. The iFarm app is designed to work with our J&M iFarm by Agrimatics hardware that mounts directly onto your grain cart to wirelessly communicate with the iFarm app running on your smartphone or tablet inside the tractor. Automatically capture harvest data and share with the touch of a button. This app provides all of the capabilities that you would want in a grain cart scale indicator