Today, if you intend to make a living, it's not enough to simply have a job. You'll 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 the event something unfortunate happens. Technology has evolved so much that in recent years many individuals are finding another method to earn money: they develop mobile applications. Many entrepreneurs have made a term for themselves by developing mobile apps, and if you're interested in learning how to develop mobile apps yourself, keep reading this article.

Mobile app development is a rapidly growing industry because individuals are finding more approaches to earn money through their smartphones. Every single day how many active users keeps growing. Below are a few numbers that may illustrate just how big the industry is now:

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

- Based on 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 before you can start. This will also apply to almost any development, nevertheless you especially need the next:

- Skills and knowledge – You'll have to know how exactly to code, and you'll also should try to learn about design concepts like UX (User Experience) and HCI (Human Computer Interaction).

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

- A smartphone – It's not necessary for developing apps, however it will certainly help since 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 software development kit (or IDE - Integrated Development Environment) is necessary to produce 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 which is currently $99 for Apple App Store and Google Play Developer Console. Several payment methods can be found, including bank cards, Deniz Güney Entrepreneur PayPal and wire transfer from your own bank account.