SAN FRANCISCO—Apple Inc said on Wednesday that it will give details next week of how outside programmers can create software for its iPhone, a move aimed at spurring demand for the multi-function device.
Apple also said it will unveil new iPhone features aimed at businesses, potentially stepping up competition with Research In Motion's popular Blackberry devices.
Apple will detail the software roadmap for the iPhone on March 6 at its Cupertino, California headquarters, the company said in an invitation sent to reporters.
Shares in Apple were up 2 percent at $110 in afternoon Nasdaq trading. The stock has fallen 30 percent in the past three months on concerns that a slowing economy could hit sales of its Mac computers, iPods and iPhones.
When Apple launched the iPhone last June, it only allowed outside software developers to make Web-based programs, not ones that could be installed and run on the device itself.
The policy sparked an outcry among developers, who quickly found ways to crack Apple's restrictions and offer unauthorized programs. Within months, Apple Chief Executive Steve Jobs backtracked and promised to open the phone up to outside software.
"Apple has understood the importance of local applications and they are responding to that, and it will help them sell more iPhones," said Tim Bajarin, principal analyst of Creative Strategies.
"It should release a plethora of creative applications and it will make the iPhone much more practical as a mobile applications tool," Bajarin said.
Apple gave no hint of what enterprise features would be unveiled, but many professional users have clamored for "push e-mail" that sends full messages from a corporate mail network to the phone.
That is how Research In Motion's Blackberry devices work, and while the iPhone allows for e-mail access, users must manually pull the messages down from their accounts.
"Apple has acknowledged that there has been great interest in the enterprise community for the iPhone," Bajarin said. "There's no question it has great potential in enterprise given the right application."