Today, if you want to make an income, it's not enough to simply have a job. You need at the very least 2 or 3 different sources of income to ensure you are able to pay all of your bills just in case something unfortunate happens. Technology has evolved so much that in recent years lots of people have found another solution to earn money: they develop mobile applications. Many entrepreneurs have made a name for Deniz Güney Entrepreneur 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 a rapidly growing industry because people are finding more ways to earn money through their smartphones. Each day how many active users keeps growing. Here are a few numbers that'll illustrate just how large the industry has become:

- How many smartphone users worldwide is expected to attain 1 billion in 2014 ( source ).

- In accordance with 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 wish to develop mobile apps then you'll need several things before you start. This is true of any type of development, however, you especially need these:

- 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).

- A pc – Obviously! Ideally it must be a laptop/netbook that runs Windows or Mac OSX because most computers nowadays run one of these brilliant operating systems. However, if your skills are adequate then you might be able to produce an app on Linux as well.

- A smartphone – It's not necessary for developing apps, but it will definitely help because you can test them directly on your device. In the event that you don't have a smartphone then you could 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 create applications for 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 if 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 can be found, including bank cards, PayPal and wire transfer from your bank account.