Today, if you wish to make a full time income, it's inadequate to simply have a job. You will need at the least 2 or 3 different sources of income to make sure that you are able to pay all of your bills just in case something unfortunate happens. Technology has evolved so much that in recent years many individuals have discovered another method to earn money: they develop mobile applications. Many entrepreneurs have made a name for themselves by developing mobile apps, and if you're thinking about learning how to develop mobile apps yourself, keep looking over this article.

Mobile app development is really a rapidly growing industry because individuals are finding more ways to earn money through their smartphones. Every day the amount of active users keeps growing. Below are a few numbers that will illustrate just how large the is now:

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

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

If you want to develop mobile apps then you'll need several things before you start. This will also apply to any kind of development, however you especially need these:

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

- A pc – Of course! Ideally it should be a laptop/netbook that runs Windows or Mac OSX since most computers nowadays run one of these operating systems. However, if your skills are good enough then you could be able to develop an app on Linux as well.

- A smartphone – It's not essential for developing apps, nonetheless it will definitely help since you can test them entirely on your device. In the event that you don't have a smartphone then you might always make use of a friend's or a family group member's device.

- An IDE – A software development kit (or IDE - Integrated Development Environment) is important to create applications for Deniz Gueney 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 when you intend to publish them on app stores then you'll need to cover the annual fee that 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 own bank account.