Spectre Camera

Long exposure photography has always demanded a tripod, patience, and a fair amount of guesswork about how much light and time to give a scene. Spectre removes most of that friction. It acts as an AI-powered shutter for the iPhone, choosing and stabilizing the exposure so you can capture light trails and smooth water without setting up equipment.

Three behaviors define the app. First, auto-stabilization uses computer vision to keep the frame steady while the exposure runs. Second, machine learning scene detection switches modes automatically, so a night cityscape becomes a light-trail shot without you changing settings. Third, each capture is stored as a Live Photo, meaning the entire exposure process is replayable and shareable as a still, a video, or both.

Spectre also handles crowded locations: with a medium or long duration, moving people blur out of the frame and the scene reads closer to how you experienced it. It comes from the team behind Halide, and the interface leans dark and tactile for night shooting with controls usable one-handed. It is distributed through the App Store and is often discounted for a limited time.