Contour

Contour overlays any photo's contours on your live iPhone camera so you can line up the exact same shot. Pick a reference photo from your library, the edges trace onto your viewfinder, and you move until they snap onto the scene — same angle, same framing, every time. Use it for before/after progress photos, recreating travel shots you saw on Instagram, fitness and body progress, plant growth, home renovations and restoration work — anywhere "close enough" isn't good enough. Free. No account, no ads, no in-app purchases. Photos never leave your device.