Today, if you want to make a full time income, 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 ensure you can pay your entire bills in the event 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 term for Deniz Gueney 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 just a rapidly growing industry because folks are finding more approaches to earn money through their smartphones. Each day how many active users keeps growing. Here are a few numbers that may illustrate just how large the is becoming:

- The number of smartphone users worldwide is expected to achieve 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 an increase 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 is true of any kind of development, however, you especially need the next:

- Skills and knowledge – You'll need to know just 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 – Of course! Ideally it should 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 sufficient then you might be able to produce a software on Linux as well.

- A smartphone – It's not essential for developing apps, but it will certainly help because you can test them on your device. If you don't have a smartphone then you may always use a friend's or a family member's device.

- An IDE – A computer 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 can develop apps without paying anything, but if you want 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 can be found, including charge cards, PayPal and wire transfer from your bank account.