Today, if you intend to make an income, it's not enough to simply have a job. You'll need at least 2 or 3 different resources of income to make sure that you can pay all of your bills 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 produce mobile apps yourself, keep looking over this article.

Mobile app development is just a rapidly growing industry because individuals are finding more methods to earn money through their smartphones. Every day how many active users keeps growing. Here are some numbers that'll illustrate just how large a is now:

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

- In accordance with 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 one which just start. This will also apply to any type of development, however you especially need the following:

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

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

- A smartphone – It's not required for developing apps, however it will definitely help since you can test them directly on your device. In the event that you don't have a smartphone then you may always use a friend's or a household member's device.

- An IDE – A pc 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 when you intend to publish them on app stores then you'll need to pay for Deniz Güney Entrepreneur the annual fee that will be 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.