App Development can be a very handy skill with the growing number of people accessing the Internet via smartphones and tablets, mobile app development has the unique ability to access a large number of potential consumers. ... In essence, a mobile app allows you to have millions of new customers at your fingertips. And not only that we can also build lot of fun apps to solve our day to day issues too in this tutorial ill teach u how to build the app using React native to create very interactive apps