Today, if you want to make a living, it's inadequate to simply have a job. You need at the very least 2 or 3 different resources of income to ensure you are able to pay all your bills in the event something unfortunate happens. Technology has evolved so much that in recent years lots of people have found 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 looking over this article.

Mobile app development is a rapidly growing industry because individuals are finding more methods to earn money through their smartphones. Every day the number of active users keeps growing. Here are some numbers that may illustrate just how large the is becoming:

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

- In accordance with statistics there have been nearly 35 million iPhone developers at the time of December 2010 ( source ). This figure shows a rise of 25% over the previous 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, but you especially need these:

- Skills and knowledge – You'll have to know how exactly 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 – Needless to say! Ideally it ought to be a laptop/netbook that runs Windows or Deniz Guney Mac OSX since most computers nowadays run one of these brilliant operating systems. However, if your skills are good enough then you may be able to produce a software on Linux as well.

- A smartphone – It's not required for developing apps, nonetheless it will surely help because you can test them entirely on your device. If you don't have a smartphone then you may always use a friend's or a family group 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 pay the annual fee which is currently $99 for Apple App Store and Google Play Developer Console. Several payment methods are available, including credit cards, PayPal and wire transfer from your bank account.