Substrate Organic Chemistry is an educational app designed specifically for students studying organic chemistry. It serves as an interactive companion, helping users grasp complex concepts through relevant practice problems that align with most textbooks and exams. The app features over 500 questions covering essential topics such as hybridization, acid-base equilibrium, and stereochemistry, with the aim of improving academic performance and understanding.

The application offers bite-sized sessions that deliver progressively challenging problems, accompanied by clear feedback to facilitate learning. Its intuitive design allows users to switch between 2D and 3D visualizations effortlessly. Additionally, Substrate incorporates gamification elements, making the study experience enjoyable and engaging. Supported by organizations like the US National Institutes of Health and developed in collaboration with organic chemistry instructors, Substrate is well-regarded by students for its effectiveness in enhancing their study habits.