VisualizerXR is an advanced Augmented Reality (AR) application designed to enhance the learning experience for school students. The application offers an interactive and immersive platform for students to explore various scientific concepts through AR technology. It covers four major subjects: Physics, Chemistry, Geography, and Biology, with a wide range of experiments across these domains. Currently, Visualizer XR includes over 90 diverse experiments, each carefully crafted to provide in-depth learning. The app integrates unique 3D models for every subject, making it easier for students to visualize and understand complex concepts. Whether used in classrooms or at home, Visualizer XR provides an innovative way to explore scientific experiments in an interactive, hands-on manner.