Today, if you wish to make an income, it's insufficient to simply have a job. You'll need at least 2 or 3 different sourced elements of income to make sure that you can pay all of your bills just in case something unfortunate happens. Technology has evolved so much that in recent years lots of people have found another way to earn money: they develop mobile applications. Many entrepreneurs have made a term for themselves by developing mobile apps, and Deniz Güney Entrepreneur if you're enthusiastic about learning how to develop mobile apps yourself, keep looking over this article.

Mobile app development is a rapidly growing industry because individuals are finding more ways to earn money through their smartphones. Every day the amount of active users keeps growing. Here are some numbers that'll illustrate just how large the industry has become:

- The number of smartphone users worldwide is expected to reach 1 billion in 2014 ( source ).

- Based on statistics there have been nearly 35 million iPhone developers as of December 2010 ( source ). This figure shows a growth of 25% over the last year's figures!

If you intend to develop mobile apps then you'll need several things before you start. This will also apply to any type of development, nevertheless, you especially need the next:

- Skills and knowledge – You'll have to know how exactly to code, and you'll also need to learn about design concepts like UX (User Experience) and HCI (Human Computer Interaction).

- A computer – Of course! Ideally it ought to be a laptop/netbook that runs Windows or Mac OSX because most computers nowadays run one of these simple operating systems. However, if your skills are sufficient then you could be able to develop an application on Linux as well.

- A smartphone – It's not essential for developing apps, however it will certainly help because you can test them directly on your device. If you don't have a smartphone then you may always use a friend's or a family group member's device.

- An IDE – A computer software development kit (or IDE - Integrated Development Environment) is important to generate applications for Android, iOS and Windows Phone platforms. Popular IDEs include Xcode , Eclipse and Visual Studio.

- The developer license – You can develop apps without paying anything, but when you wish to publish them on app stores then you'll need to pay the annual fee which will be currently $99 for Apple App Store and Google Play Developer Console. Several payment methods are available, including bank cards, PayPal and wire transfer from your bank account.