"3D Molecules Edit & Test" is a comprehensive app designed for students and enthusiasts to construct and manipulate 3D molecular models of organic and inorganic compounds. With features like 3D printing support and a "Test yourself" mode for self-assessment, this tool aids in understanding molecular structures effectively. Ideal for chemistry students at high school or college level, it offers visualization in various models and supports single, double, and triple bonds, as well as cyclic compounds.

Students using "3D Molecules Edit & Test" can explore atomic orbitals, bond lengths, and element symbols with ease. The app allows for exporting models in STL format for 3D printing and offers guidance through clear tutorials. Users can open molecules from external files and save or email their creations for assessment or sharing with instructors.