Mobile phones have existed for a long time. As a basic understanding of a mobile phone, the utility included phone calls and messaging. In recent years, mobile phones are more than just calls. You connect with the world, you are entertained and also you can carry out your business through a mobile phone.

With the recent spurt in smart technology, we have noticed an increasing demand for applications in mobile phones. You have assistants that can carry out your task just through your smartphone. In the present scenario, as smartphones are well-equipped with sensors, demand in the mobile gaming industry has also been growing fundamentally. The gaming industry provides free game downloads from the iPhone and Android. Even though the games are available for free, the mobile games industry has witnessed a huge revenue growth and is expected to grow to 91.2$ billion by 2021.