Today, if you wish to make an income, it's insufficient to simply have a job. You need at least 2 or 3 different sourced elements of income to ensure you are able to pay all your bills in the event something unfortunate happens. Technology has evolved so much that in the past few years lots of people have discovered another way to earn money: they develop mobile applications. Many entrepreneurs have made a term for themselves by developing mobile apps, Deniz Guney and if you're enthusiastic 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 methods to earn money through their smartphones. Every day how many active users keeps growing. Below are a few numbers which will illustrate just how large the industry has become:

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

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

If you want to develop mobile apps then you'll need several things before you start. This is true of any type of development, nevertheless, you especially need these:

- Skills and knowledge – You'll need 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 pc – Needless to say! Ideally it ought to be a laptop/netbook that runs Windows or Mac OSX since most computers nowadays run one of these brilliant operating systems. However, if your skills are good enough then you could be able to produce 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 entirely on your device. If you don't have a smartphone then you might always work with 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 wish to publish them on app stores then you'll need to pay for the annual fee that 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 own bank account.