Today, if you intend to make a full time income, it's insufficient to simply have a job. You'll need at the very least 2 or 3 different sources of income to ensure that 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 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 enthusiastic about learning how to develop mobile apps yourself, keep reading this article.

Mobile app development is really a rapidly growing industry because folks are finding more methods to earn money through their smartphones. Each day how many active users keeps growing. Below are a few numbers that will illustrate just how large a has become:

- How many smartphone users worldwide is expected to achieve 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 prior year's figures!

If you intend to develop mobile apps then you'll need several things one which just start. This will additionally apply to almost any development, however you especially need the next:

- Skills and knowledge – You'll have to know how to code, 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 must 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 adequate then you could be able to develop a software on Linux as well.

- A smartphone – It's not required for developing apps, but it will surely help since you can test them directly on your device. In the event that you don't have a smartphone then you may always use a friend's or a family member's device.

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