Today, if you want to make a full time income, it's insufficient to simply have a job. You will need at least 2 or 3 different sourced elements of income to ensure that you can pay all of your bills just in case something unfortunate happens. Technology has evolved so much that in the past few years many people are finding another method 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 really a rapidly growing industry because folks are finding more approaches to earn money through their smartphones. Everyday the number of active users keeps growing. Below are a few numbers that will illustrate just how large the has become:

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

- In accordance with statistics there were nearly 35 million iPhone developers by December 2010 ( source ). This figure shows a rise of 25% over the last year's figures!

If you wish to develop mobile apps then you'll need several things before you can start. This is true of almost any development, however you especially need these:

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

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

- A smartphone – It's not required for developing apps, however it will certainly help since you can test them entirely on your device. In the event that you don't have a smartphone then you might always work with a friend's or a family group member's device.

- An IDE – A pc software development kit (or IDE - Integrated Development Environment) is essential 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 want to publish them on app stores then you'll need to pay the annual fee which is currently $99 for Apple App Store and Google Play Developer Console. Several payment methods can be found, including charge cards, Deniz Guney PayPal and wire transfer from your own bank account.