BuildingShift

BuildingShift is an iPhone camera for architectural photography. It shows a perspective-corrected, safely cropped final composition in the viewfinder, so you can see the result before you press the shutter. Features: • Live correction for perspective changes caused by roll and pitch • Motion-based leveling assistance • A final-aspect corrected viewfinder with safe cropping • Lens and focal presets discovered from the device’s actual camera capabilities • The original photo and corrected result saved together • Fully on-device operation with no account or cloud service BuildingShift follows a what-you-see-is-what-you-get workflow: the shutter freezes the correction already presented on screen; the app does not silently re-estimate perspective or cropping afterward. When device capability, motion data, or geometry is limited, it shows a warning and falls back safely. Designed for high-rise buildings, interiors, street facades, and city photography. Automated line refinement, post-capture editing, manual four-corner correction, and video correction are not included in this version.