E-Commerce is steadily being replaced by M-commerce or mobile commerce and major e-commerce sellers including Flipkart are getting more than 70% of their sales through their apps. The ubiquitous smartphones are today the most preferable, convenient, and popular shopping destinations of customers worldwide.
The Android or Google App Store has the world's largest number of application, numbering around 3.5 million (around 87% of market share). There are tremendous benefits of being an Android app developer today. Low investment can bring you higher ROI or return on investment, and the open source platform does not have any royalty or licensing cost for you to worry about. Those having Java knowhow can easily build the Android apps, which have multiple channels for sales so that you can reap greatest revenues.