For their time and opinions, users are paid with cash, gift cards, or other rewards. The increasing prevalence of survey apps in India necessitates that users are informesatta king satta gamed about the best options available, how to optimize earnings, and the benefits and drawbacks of using these apps. 1. Google Opinion Rewards: By answering brief surveys, users of the well-known survey app can earn Google Play credits. Based on their location, recent purchases, and browsing preferences, the app sends surveys to its users.