An effective tactic for app developers trying to boost user acquisition and retention and create new revenue streams is cross-promotion with other apps. Developers can take advantage of each other's user base & expand their reach by collaborating on apps with complementary features or new rummy app todaysimilar target audiences. Cross-promotion can take many different forms: promoting one another's apps inside the other app, working together on joint marketing campaigns, or providing exclusive deals or rewards to users who interact with both apps. By providing exclusive offers or bundles when users interact with several of the developer's apps, cross-promotion can also be used to encourage in-app purchases or subscriptions. This fosters a more unified and integrated user experience amongst various apps in addition to raising the possibility of revenue generation.