With claims that sideloaded apps are 50 times more likely to contain malware, Google is tightening restrictions for ...

Rejected iPhone app developers can still create touch-screen Android apps and for those that don't have a touch-screen Android phone, well, they're out of luck.

The iPhone is still the most popular mobile platform among app developers, though interest in Android is revving up, says a new study from Millennial Media.

While a speedy turnaround is possible on Apple, Apple's process can take up to two weeks. Similar security features are ...

PhoneGap is a development framework that lets HTML and JavaScript developers build native mobile phone apps that take advantage of native capabilities of the iPhone, Android and BlackBerry.

Microsoft is releasing tools aimed at making it easier for developers to build iPhone, Android and Windows Phone 7 apps that use Windows Azure.

Developers have had to write different apps for iPhones and Android for years. These tools aim to make cross-platform app development easier.