In-App Notifications are messages or alerts that appear within a mobile app or software interface. They are designed to inform users about important updates, new features, or reminders without interrupting their experience. These notifications can be customized to suit user preferences, ensuring that relevant information is delivered at the right time. These notifications can enhance user engagement by prompting actions, such as completing a task or exploring new content. Unlike traditional push notifications, which come from outside the app, in-app notifications are integrated into the app's design, making them less intrusive and more contextually relevant to the user's current activity.