This app is one of the many educational apps that help students struggling in the Physics sector of Science in school. Particularly, the Sec 2 students. How it works: The app features several questions relating to Energy and Work Done. It has 4 options that are colour-coded to help users easily understand which option to tap. If the user taps the correct option, they get 1 point. Otherwise, he/she gets 0. Once the 10th question has been answered, the app will tell him/her how well he/she has done. The user will be praised if they get 7 points or better. Otherwise, the user will encourage the user to keep on practising. This app was built by Ethan Tan under the Pathlight Swift Accelerator Programme.