Today, if you intend to make a full time income, it's insufficient to simply have a job. You'll need at the least 2 or 3 different sources of income to make sure that you can pay your entire bills in the event something unfortunate happens. Technology has evolved so much that in the past few years many individuals have found 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 enthusiastic about learning how to produce mobile apps yourself, keep scanning this article.

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

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

- Based on statistics there have been nearly 35 million iPhone developers as of December 2010 ( source ). This figure shows a rise of 25% over the prior year's figures!

If you wish to develop mobile apps then you'll need several things one which just start. This will additionally apply to any kind of development, however you especially need these:

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

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

- A smartphone – It's not necessary for developing apps, but it will definitely help since you can test them entirely on your device. If you don't have a smartphone then you might always use a friend's or a household member's device.

- An IDE – A computer software development kit (or IDE - Integrated Development Environment) is essential to generate applications for Android, iOS and Windows Phone platforms. Popular IDEs include Xcode , Eclipse and Deniz Guney 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 the annual fee which is 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 own bank account.