All ambiguity goes out the door with visual feedback! This type of feedback survey is used to improve page usability and web design. Letting your visitors submit screenshots of bugs or other design issues on your website gives you immediate and precise insight into the issue.
https://marketplace.mopinion.com/survey-templates/visual-feedback-screenshots-website-ux/
Customer Satisfaction (CSAT) is one of the top scoring methods among businesses for measuring loyalty to your brand. Mobile CSAT is essentially a measurement of how your brand (or services) meets the expectations of your mobile customers.
https://marketplace.mopinion.com/survey-templates/in-app-mobile-satisfaction/