Usage of Smartphones in today’s time has notably expanded. Today, all Smartphones devices are made good in web capacities which have aided the development of various mobile apps. There is an increase in the number of mobile apps as we see a growing number of smartphone users in this time of mobility. We see that these smartphones are quite smart with their ability to get connected to the internet. More and more people are adopting these mobile applications for doing some of their regular activities like online purchasing, playing games and completing a payment over the smartphone.