Apple says developers are showing ‘incredible’ support for the iPhone Duo

One of the major issues raised by early reviews of the iPhone Duo is limited support by third-party apps. As we noted in our own review, there are three tiers of support currently, the worst of which sees an iPhone app stranded in the center of a mostly black area of the display.

The good news is that Apple says the position is changing rapidly, citing “incredible” support for the larger display of the folding iPhone …