Gradus is a paid online surveys app that allows users to participate in national surveys. By answering questions and accumulating bonuses, users can pay for their mobile connection or exchange bonuses for gift cards. The app emphasizes the importance of user opinions and how they can influence important decisions for the country and business. Users can take surveys at their own convenience, earning bonuses and gaining knowledge in the process. The app is beneficial as it helps cover mobile phone bills or obtain gift cards with just a couple of surveys per month. It is quick and easy to use, with surveys taking only 5-10 minutes. The app ensures user safety by keeping all surveys anonymous and not storing or transferring user data. The surveys cover various interesting topics such as medicine, advertising, and social issues, making the app engaging and not boring.

- Gradus allows users to participate in national surveys and have their opinions influence important decisions for the country and business.

- Users can accumulate bonuses by answering questions in surveys, which they can then use to pay for mobile connection or exchange for gift cards.

- The app is beneficial as participating in just a couple of polls each month can help cover mobile phone bills or obtain gift cards.

- The surveys are quick and easy to complete, taking up only 5-10 minutes of the user's time.

- Gradus ensures the safety of user data as all surveys are anonymous and user data is neither stored nor transferred to customers.

- The app offers interesting surveys that cover a variety of topics such as medicine, advertising, and social issues, making it an engaging experience for users.