Introduction In today's rapidly evolving technological landscape, Augmented Reality (AR) and Virtual Reality (VR) have emerged as transformative technologies with the potential to revolutionize various industries. From smartphone-based AR experiences to immersive virtual worlds, these technologies are reshaping the way we interact with our surroundings. In this article, we delve into the realm of AR-VR courses, shedding light on their significance and the potential they hold in industries like tourism and metaverse development in India. Smartphone AR: A Gateway to Augmented Realities Smartphone AR, enabled by features like ARKit (iOS) and ARCore (Android), has democratized the accessibility of augmented reality experiences. AR-VR courses that focus on smartphone AR provide students with the foundational knowledge to create interactive, augmented experiences using just a smartphone and basic coding skills. These courses serve as a gateway for individuals interested in explorin