Long-exposure photography allows photographers to capture light trails, silky waterfalls, ghost-like crowds, and atmospheric night scenes using slower shutter speeds. While iPhones have improved dramatically, the native camera app still offers only limited long-exposure functionality. Dedicated apps can simulate or control longer exposures using stacking, manual shutter speeds, and AI stabilisation. Below is a carefully checked list of the best long-exposure apps for iPhone in 2026, all currently available on the App Store and widely used by mobile photographers. App Price Best For Key Feature Spectre Camera Free / Pro upgrade AI long exposures Computational image stacking Slow Shutter Cam £2.99 Light trails & waterfalls Manual shutter control NightCap Camera…