Best Camera and Photography Apps for iPhone Duo in 2026: 15 Essential Apps for RAW Photography, Focus Stacking, Editing and Professional Video Apple’s first foldable iPhone introduces a new photographic workspace, combining two displays, new portrait possibilities, a larger editing surface, and forthcoming Apple Pencil support. But which camera apps deserve a place on the device, which developers are genuinely taking advantage of its design, and what does a folding screen add to the photo-making experience? TheAppWhisperer examines 15 essential applications, the technologies behind them and the creative questions they raise. Introduction: The iPhone Camera Is Changing Shape For almost two decades, iPhone photography has evolved largely through improvements in…