User feedback can come from various sources and methods, such as app store reviews, in-app surveys, feedback forms, social media, email, chat, or phone. Each source and method has its own advantages and disadvantages, such as reach, response rate, bias, or quality. To get a comprehensive and balanced view of user feedback, you need to use multiple sources and methods that complement each other and cover different aspects of your mobile app. For example, you can use app store reviews to get an overview of user satisfaction and expectations, in-app surveys to get specific feedback on features or functions, and feedback forms to get suggestions or complaints. You can also use qualitative and quantitative methods to analyze user feedback, such as text analysis, sentiment analysis, or statistics.