AttaPoll is a free mobile application that pays you to take surveys. It is an international app, so you can download and earn money no matter where you are. You can sign up to AttaPoll by downloading the app here (Android or iPhone). The registration is only one click on Android (using your Google account). It is recommended to fill out your full profile, because they need your data to send you relevant surveys. The minimum payout is 300 points (3 Euros). You can withdraw using PayPal, Bitcoin or Ether. AttaPoll is one of my favorite survey apps, so it is definitely worth to download it.