Nowadays there is no field that doesn't involve apps. Apps are available for all almost everything, whether it's an app for social media interaction, addictive mobiles games, or apps for health and fitness. Restaurant owners consider apps useful for various industries, and not just for their restaurants. However, there are glaring examples where innovative restaurant apps have helped restaurants to increase business, which has led to a change in restaurant owners' minds regarding the usefulness of apps in the restaurant business. A recent survey shows that 40% of customers who are visiting restaurant websites are doing so on their mobile...