Today, if you intend to make a full time income, it's inadequate to simply have a job. You need at the very least 2 or 3 different sourced elements of income to make sure that you are able to pay all your bills in case something unfortunate happens. Technology has evolved so much that in the past few years lots of people have found another solution to earn money: they develop mobile applications. Many entrepreneurs have made a name for themselves by developing mobile apps, and if you're thinking about learning how to produce mobile apps yourself, keep scanning this article.

Mobile app development is a rapidly growing industry because folks are finding more approaches to earn money through their smartphones. Every day the number of active users keeps growing. Here are a few numbers which will illustrate just how large the industry is becoming:

- How many smartphone users worldwide is expected to reach 1 billion in 2014 ( source ).

- According to statistics there were nearly 35 million iPhone developers by December 2010 ( source ). This figure shows an increase of 25% over the previous year's figures!

If you want to develop mobile apps then you'll need several things before you can start. This will also apply to almost any development, but you especially need these:

- Skills and knowledge – You'll have to know how to code, and you'll also should try 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 adequate then you could be able to develop an app on Linux as well.

- A smartphone – It's not essential for developing apps, however it will definitely help because you can test them entirely on your device. In the event that you don't have a smartphone then you could always work with 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 if you intend to publish them on app stores then you'll need to pay for the annual fee which is currently $99 for Apple App Store and Google Play Developer Console. Several payment methods can be found, Deniz Gueney including charge cards, PayPal and wire transfer from your own bank account.