With Google Opinion Rewards app installed on your smartphone, you can earn extra pennies in the form of Play Store Credit, which can be used to purchase paid games and apps further.
Monitoring your location and activities, Google Opinion Rewards sends you surveys and questions. For each survey you attempt, they will reward you Google Play balance, depending on that particular survey’s size/length.
- Download the app from the above link
- Register with a Gmail account
- Complete the given surveys, and you will get a notification in case the survey is not available
- Complete these surveys and earn Play Store credit.
- Questions can range from, ❝Which logo is best?❞ and ❝Which promotion is most compelling?❞ to ❝When do you plan on travelling next?❞