Freemium models, in which the app is available for download and use without charge but allows in-app purchases for extra features or content, are among the most popular strategies. This model has proupi withdrawal gamesven to be highly successful, as it allows developers to attract a large user base while still generating revenue from a smaller percentage of paying users. Ad-based revenue, in which game app developers incorporate adverts into their products, is another well-liked method of generating income. This can be done through various ad formats, such as banner ads, interstitial ads, or rewarded videos.