Today, if you wish to make a living, it's insufficient to simply have a job. You need at the least 2 or 3 different sourced elements of income to make sure that you are able to pay all of your bills in case something unfortunate happens. Technology has evolved so much that in recent years many people are finding another solution 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 looking over this article.

Mobile app development is really a rapidly growing industry because people are finding more methods to earn money through their smartphones. Each day the amount of active users keeps growing. Below are a few numbers that may illustrate just how large the industry is becoming:

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

- Based on statistics there were nearly 35 million iPhone developers at the time of December 2010 ( source ). This figure shows a growth 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 is true of any kind of development, however, you especially need the following:

- Skills and knowledge – You'll have 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 computer – Obviously! Ideally it ought to 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 good enough then you might be able to produce a software on Linux as well.

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

- An IDE – A pc software development kit (or IDE - Integrated Development Environment) is important to produce applications for Android, iOS and Windows Phone platforms. Popular IDEs include Xcode , Eclipse and Deniz Guney Visual Studio.

- The developer license – You are able to develop apps without paying anything, but when you intend to publish them on app stores then you'll need to cover the annual fee which 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.