Today, if you want to make a living, Deniz Güney Entrepreneur it's not enough to simply have a job. You need at least 2 or 3 different sources of income to ensure that you are able to pay your entire bills in the event something unfortunate happens. Technology has evolved so much that in the past few years many individuals are finding another solution to earn money: they develop mobile applications. Many entrepreneurs have made a term for themselves by developing mobile apps, and if you're enthusiastic about learning how to develop mobile apps yourself, keep looking over this article.

Mobile app development is really a rapidly growing industry because people are finding more ways to earn money through their smartphones. Everyday how many active users keeps growing. Here are a few numbers that may illustrate just how large the is now:

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

- According to statistics there were nearly 35 million iPhone developers as of December 2010 ( source ). This figure shows a rise of 25% over the prior year's figures!

If you want to develop mobile apps then you'll need several things one which just start. This is true of any kind of development, but you especially need these:

- 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 – Obviously! Ideally it should be a laptop/netbook that runs Windows or Mac OSX since most computers nowadays run one of these operating systems. However, if your skills are sufficient then you may be able to develop an app on Linux as well.

- A smartphone – It's not essential for developing apps, nonetheless it will definitely help because you can test them 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 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 are able to develop apps without paying anything, but when you wish to publish them on app stores then you'll need to pay for the annual fee which will be currently $99 for Apple App Store and Google Play Developer Console. Several payment methods are available, including credit cards, PayPal and wire transfer from your bank account.