Income potential: By merely recommending an app to others, Refer Earn Apps give users the chance to get compensated financially or in other ways. Users can increase tbest rummy apps in indiaheir income through referrals & have the opportunity to reach a wide audience via social media and other communication channels. 2. Accessibility: Users can easily participate in referral programs and earn additional income by using the Refer Earn Apps, which are available to anyone with a smartphone & an internet connection. 3.