IDC and Appcelerator have released the findings of their survey of nearly 2,800 developers concerning interest in working on various mobile platforms. Unsurprisingly, Android and Apple's iOS were well ahead of all others. Android phones had 85 percent and Android tablets saw 71 percent of developers being "very interested" in developing for each platform. iOS was still king by a slight margin with 91 percent for the iPhone and 86 percent for the iPad. Windows Phone 7 grabbed the number five spot at just 29 percent, barely beating out BlackBerry at 27 percent.
While both Android and iOS saw slight dips in developer interest in the latest survey, Android took a slightly larger hit. Still, only six percentage points separate Android phones from the iPhone. Tablets are a different story as developers seem uncertain which tablet to focus on. The current front-runners are the Samsung Galaxy Tab and the Motorola Xoom, but no single Android tablet has really broken through in the minds of mainstream consumers. In addition, Android tablet sales have yet to take off like Android phones did back in 2010.
The biggest issue in the minds of developers interested in Android development is fragmentation of the platform. Having multiple versions of the OS on devices along with all of the different hardware and custom software running on devices simply makes it harder to develop (bug-free) applications for the platform as opposed to the one-size-fits-all approach of Apple.
Still, it is clear Google needs to find a way to solve this issue if it wants Android to be the number one choice for developers in the long run. As for Microsoft, RIM, and HP, well, they have a lot of work to do if they want to become the clear number 3 choice behind iOS and Android. Check out another graph showing interest in each mobile platform after the break.