Today, if you intend to make a living, it's not enough 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 can pay all of your bills in case something unfortunate happens. Technology has evolved so much that in the past few years many people have discovered another way 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 looking over this article.

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

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

- According to statistics there have been nearly 35 million iPhone developers as of December 2010 ( source ). This figure shows a growth of 25% over the last year's figures!

If you intend to develop mobile apps then you'll need several things before you can start. This will additionally apply to any kind of development, nevertheless you especially need these:

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

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

- A smartphone – It's not required for developing apps, but it will definitely help since 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 important 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 intend to publish them on app stores then you'll need to cover the annual fee which will be currently $99 for Apple App Store and Google Play Developer Console. Several payment methods are available, including bank cards, PayPal and wire transfer from your bank account.