Spectre

Spectre is an iPhone camera app that uses computational photography to simplify long exposure photography. Rather than requiring manual settings and tripods, it automatically detects scenes and produces long exposure effects through AI processing. The app can remove moving crowds from shots, capture light trails from vehicles and street lights at night, and records the entire exposure process as a Live Photo so you can see what happened during the shot. It comes from the team behind Halide, a well-regarded manual camera app. Spectre is designed for photographers who want long exposure results without technical complexity, whether you're capturing cityscapes, water movement, or traffic patterns.