Scrim: Light Meter & Level

Check clipped highlights and horizon tilt before taking a photo. Scrim turns the live camera preview and motion measurements into a clear framing guide, including when a reading is uncertain. FRAME: See a framing recommendation, horizon angle and clipped-highlight proportion. LIGHT: Explore the brightness range visible in the preview and its measurement limits. VERTICALS: Estimate perspective convergence after selecting your lens’s half vertical field of view. DELIVERY: Compare HDR headroom using a gain ratio you enter and example display assumptions. This is a manual planning tool; it does not import or analyse photo files. The paired Apple Watch displays the iPhone’s current framing decision. Keep Scrim open on the iPhone for live measurements. Scrim is a guide, not a camera or a calibrated lux meter. It does not take photos or determine exposure settings. Results depend on the camera…