Análisis de la app Gradus: paid online surveys para 28 de enero

Gradus is an application for participating in national surveys. Answer questions, accumulate bonuses and use them to pay for mobile connection or exchange bonuses for gift cards . Your opinion will influence important decisions for the country and business. Take surveys in your time, earn bonuses, make your opinion heard and learn new things! Why you should install the Gradus app: Beneficial - A couple of polls per month will let you cover mobile phone bills or get gift cards. Quick and easy - The polls take up to 5-10 minutes. Download the app and take part in surveys at any time, in any place. Important - Your opinion will be taken into account during important for country and business decisions. Safe - All surveys are anonymous, we neither store nor transfer user data to customers. Interesting - All surveys are different and often relate to areas of interest. Medicine, advertising, social issues - it is not boring with Gradus!