The most well-known ones are TaskBucks, Google Opinion Rewards, & Swagbucks. Through online shopping, watching videos, and finishing surveys, users can accrue Swagbucks points that can be free bonus slotsexchanged for PayPal gift cards or cash. This app has become popular because of its easy-to-use interface and wide range of tasks, which makes it a desirable option for people who want to supplement their income during their free time. In a similar vein, Google Opinion Rewards offers users cash or Google Play credits in exchange for giving their thoughts via brief surveys.