A new and distinctive variety of a Malus domestica apple tree, named ‘RS103-110’ that is distinguished by its medium vigor tree, fruit that matures immediately after ‘Royal Gala’, fruit that is small to medium in size with an obloid to globose shape and a foreground stripe that is dark red in color over a background that is yellow-green in color, fruit stem (pedicel) that can be very short and thick at the point of attachment to the spur, and resistance to apple scab, is disclosed.
