Offering in-app rewards to users in return for interacting with advertisements is a common method of mobile app monetization known as reward-based ads. These incentives may take the form of in-game money, exfree rummy bonustra lives, power-ups, or access to premium content. Developers can boost user engagement with advertisements and make more money by offering observable incentives for doing so. Developers should carefully evaluate the value of the rewards provided to users when designing reward-based advertisements. To encourage users to engage with the advertisements, it's critical to offer them meaningful & appealing rewards.