UpSurgeOn Neurosurgery is a cutting-edge mobile application designed to revolutionise neurosurgical training through a comprehensive library of modules dedicated to mental training. UpSurgeOn Neurosurgery provides medical professionals, trainees, and students with innovative 3D tools for Augmented Reality, significantly improving their 3D surgical knowledge and enhancing their training experience like never before. The Dashboard in UpSurgeOn Neurosurgery serves as the central hub where users can access an extensive library of 3D modules, essential tools, and a real-time stream of updates from the global scientific community. Through this feature-rich platform, users can stay informed about the latest neurosurgical congresses, events, papers, and books, ensuring they remain at the forefront of their field. One of the standout modules in UpSurgeOn Neurosurgery is Craniotomies. This module aims to enhance 3D mental skills with a focus on various neurosurgical approaches through virtual simulation. The Craniotomies module is available in both light and full versions. The light version includes the Pterional approach, while the full version expands to include the Mini-pterional approach, Frontal-monolateral approach, Supraorbital approach, Temporal approach, and Mini-temporal approach. The full version also features augmented reality exploration and a full-screen mode, making it ideal for educational settings and personalised notes. UpSurgeOn Neurosurgery's educational experiences extend far beyond traditional learning methods. By incorporating Augmented Reality, this app allows users to gain a more profound and immersive understanding of neurosurgical procedures. The planning, positioning, step-by-step approaches, microscope use, and closure techniques are all included to provide a holistic training journey. Designed with the needs of clinicians, medical students, and neurosurgery professionals in mind, UpSurgeOn Neurosurgery is a specialised educational tool that delivers up-to-date, practical knowledge through an engaging platform. With its clinical references and neurological insights, this app ensures users receive a well-rounded and contemporary learning experience. UpSurgeOn Neurosurgery also provides continuous updates from the scientific community, enabling users to stay informed about the latest advancements and research. This feature keeps professionals current with evolving practices and innovations in neurosurgery. In conclusion, UpSurgeOn Neurosurgery is a personalised, specialised, and individualised resource that stands as an essential tool for neurosurgical education and professional development. With its comprehensive set of features and commitment to providing high-quality, up-to-date information, UpSurgeOn Neurosurgery is an indispensable asset for anyone involved in the field of neurosurgery.