Note:
-Teresa Torres’ book “Continuous Discovery Habits” suggests to keep the survey short, simple and focused on the core issues to get the most valuable feedback.
-It's also recommended to include open-ended questions that allow users to provide more qualitative feedback on the app, as well as rating scale questions (e.g. 1-5) that make it easier for users to provide a quick answer.
-It's also important to make sure that the survey is well-designed, easy to understand and that the questions are clear and concise.