Aspirants can use mobile apps effectively in their UPSC preparation by leveraging various resources such as current affairs updates, quizzes, and interactive study tools. Today’s apps provide access to video lectures, study materials, and social networks for peer discussions, making learning accessible on-the-go. Scheduling study hours through reminder functions within these apps can enhance time management. Furthermore, aspirants can track their progress and identify areas needing improvement through analytics offered by these applications, thus optimizing their study approach.