In today’s era, marketing plays a major role in enhancing business. Online visibility multiply the results by providing maximum traffic through promotions. Marketing through digital modes like Facebook, Website promotion, increasing google insight, ranking and much more has increased real time traffic in tremendous way. User needs everything on single click, so attracting user through online promotions is the best medium to generate leads. All the new budding businesses are focusing on Social media and App development as new source to succeed in their respective segments. Marketing is a trick of making same thing look different by highlighting features in unique way. Economy has touched new heights because of new trends introduced in mobile app development named On-Demand apps. Small or Big/ New or Established all big investors are looking to build mobile apps which promotes their services in million-users industry of mobile phones. As a conclusion we can assume that, marketing through social media or application are making big difference in generating good revenue.