iPhone Duo launch draws long lines, app gaps

Apple’s first foldable, the iPhone Duo, has already attracted crowds at Apple Stores worldwide, with people queuing days before the Friday launch. The company will ship preorders for Friday delivery, but it has confirmed that retail stock will be limited. Because Apple does not publish exact production numbers, many hopeful buyers may not end up with a new device.

Early reviews point out that some third‑party apps still look awkward on the Duo’s new dimensions. Apple says developers are reimagining their apps, and that ones optimized for the phone will carry a “Made for iPhone Duo” badge. Apps for video, sports, productivity, creative work and games have been updated, but many popular titles have yet to be tweaked, so users are encouraged to check for updates.