The iPhone Duo has more than 100,000 optimized apps, Apple says

Apple's iPhone Duo has reached a milestone of over 100,000 apps optimized for the foldable device, with thousands more being added daily, despite some apps still experiencing issues. The App Store now has a large collection of apps designed specifically for the iPhone Duo, with developers showing enthusiasm and creativity in adapting their apps to the new form factor. However, some apps, such as Instagram, are still experiencing issues, even with the 'Made for iPhone Duo' label. Adam Mosseri, Instagram's chief, has described the iPhone Duo as a 'bit of a tricky form factor'.