Everyone uses different kinds of mobile devices built using different mobile operating systems.The two popular mobile Operating system are iOS and Android since these two contribute majority of market share.

Not just two,windows phone 7,blackberry OS are also popular in mobile space.So if you are a developer who want to build applications for mobile ? the very first obvious question that rise in your mind would be “which platform to choose ?”

Developers often choose a platform which reaches to more people or devices hence they develop applications in one common language and deploy them to all the popular platforms at once-This is called as cross platform mobile development.

Android devices may not be as trendy as iPhones, but they are very popular too. Developers enjoy creating apps for Android too and the market gets tons of free applications to chose from. If you are a designer with a phone or a tablet with the Android OS, you may be interested by the following cool (and free) apps.

Today we are back with some of best and most useful Android Apps for a web developer. Android is the World’s second largest Mobile Market. Android, the operating system which is used in mobile systems and world’s best selling operating system for Smartphones.

Android market has big collection of paid and free apps such as business apps, travel apps, games, design apps and many more. But today we are going to represent best free android apps for web developers and web designers. These apps are very useful for designers and developers who loves to work on Smartphones.

Android Operating System is growing ever since its inception and now there will be no turning back for it. The success stories continue and more and more applications are coming out. However, the constant and significant tool of wallpaper remains the same.

Welcome to the VirtualBox® Images project website. This project provides virtual machines for Sun XVM VirtualBox® sporting several free and/or open-source operating systems, such as GNU/Linux or Free/Net/OpenBSD for testing, security and/or entertainment purposes.

In most cases, we’ve done a minimal setup, to let you alter the images to your own needs and learn how to use the operating systems. We will try to provide instructions for key tasks (for example, installing Guest Additions) for each image.

Use pictures to search the web

There’s a lot to get excited about in mobile application development today. With increasingly sophisticated hardware, tablet PCs and a variety of software platforms (Symbian OS, iOS, WebOS, Windows Phone 7…), the landscape for mobile developers is full of opportunities — and a little complex as well.

So much choice can be overwhelming when you just want to get started building mobile applications. Which platform should you choose? What programming language should you learn? What kit do you need for your planned project? In this tutorial, you’ll learn how to start writing applications for Android, the open-source mobile operating system popularized by Google.

There’s a lot to get excited about in mobile application development today. With increasingly sophisticated hardware, tablet PCs and a variety of software platforms (Symbian OS, iOS, WebOS, Windows Phone 7…), the landscape for mobile developers is full of opportunities — and a little complex as well.

So much choice can be overwhelming when you just want to get started building mobile applications. Which platform should you choose? What programming language should you learn? What kit do you need for your planned project? In this tutorial, you’ll learn how to start writing applications for Android, the open-source mobile operating system popularized by Google.

PFAf (PHP for Android framework) jest pierwszym (i na pewno nie ostatnim) frameworkiem ułatwiającym pracę wszystkim tym, którzy chcieliby pisać aplikacje w PHP na telefony z Androidem. Framework znajduje się w bardzo wczesniej fazie, mimo to działa zaskakująco dobrze.