Survey apps are applications that enable people to take surveys on their smartphone or tablet, They are used to collect feedback, design, send and analyse surveys.surveys are a great way to connect with your audience and involve them in improving your app. The benefit over sending out surveys via email is that you're targeting your users where they're at, while they're already engaging with your app, which can result in higher response rates and more valuable insights.
There are many companies conducting online surveys on social media platforms. You can earn good money by answering and advertising such surveys. You can earn here by answering and making others answer the poll or survey prepared by an organization.
So you have noting to lose only with doing surveys you are getting paid.