Mobile application or apps in general are applications that runs on a mobile device such as phone or tablet. Since the launch of the smartphone and the App Store, the mobile application market has growing exponentially with millions of apps and billions of users worldwide. Today, there are many categories of application available for download including shopping, games, business, education, lifestyle, entertainment, etc. Some of the popular mobile apps include Pandora, YouTube, Facebook, Instagram, Twitter, Gmail, Google Maps, SnapChat, etc. As per Statista.com (2018), there are 2.8 million apps available in Google Play. Apple’s app store remains the second largest app store with 2 million apps.














