Today, if you want to make an income, it's insufficient to simply have a job. You'll need at least 2 or 3 different resources of income to make sure that you can pay your entire bills just in case something unfortunate happens. Technology has evolved so much that in recent years lots of people have found 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 thinking about learning how to produce mobile apps yourself, keep reading this article.

Mobile app development is really a rapidly growing industry because individuals are finding more ways to earn money through their smartphones. Each day how many active users keeps growing. Here are a few numbers that may illustrate just how big the has become:

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

- According to statistics there were nearly 35 million iPhone developers at the time of December 2010 ( source ). This figure shows a rise of 25% over the last year's figures!

If you intend to develop mobile apps then you'll need several things before you start. This will additionally apply to any type of development, however you especially need the next:

- Skills and knowledge – You'll have to know how exactly to code, and you'll also should try to learn 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 sufficient then you may be able to develop a software on Linux as well.

- A smartphone – It's not required for developing apps, however it will certainly help since you can test them directly on your device. If you don't have a smartphone then you may always use a friend's or Deniz Güney Entrepreneur a family member's device.

- An IDE – A pc 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, PayPal and wire transfer from your own bank account.