Today, if you want to make a full time income, it's inadequate to simply have a job. You will need at the very least 2 or 3 different sourced elements of income to make sure that you are able to pay all of your bills in case something unfortunate happens. Technology has evolved so much that in the past few years many individuals 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 enthusiastic about learning how to produce mobile apps yourself, keep reading this article.

Mobile app development is a rapidly growing industry because folks are finding more ways to earn money through their smartphones. Each day how many active users keeps growing. Below are a few numbers which will illustrate just how big the is now:

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

- In accordance with statistics there have been nearly 35 million iPhone developers by December 2010 ( source ). This figure shows a growth 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 is true of almost any development, however, you especially need the following:

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

- Some type of computer – Obviously! Ideally it ought to be a laptop/netbook that runs Windows or Mac OSX because most computers nowadays run one of these brilliant operating systems. However, if your skills are good enough then you might be able to produce an application on Linux as well.

- A smartphone – It's not necessary for developing apps, but it will certainly help because you can test them directly on your device. If you don't have a smartphone then you could always make use of a friend's or a household member's device.

- An IDE – A computer software development kit (or IDE - Integrated Development Environment) is essential to create 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 if you intend 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 charge cards, PayPal and wire transfer from your bank account.