LightScope vs OneCam 2 (with Effects)

LightScope is a comprehensive solution providing professional light measurement and analysis using your iOS device's camera sensor. 【Key Measurement Features】 • Illuminance (lux) Measurement: Calculates accurate illuminance by analyzing EXIF data from the camera sensor. Illuminance is derived using the formula: (F-number² / (Exposure Time × ISO)) × Calibration Factor. • Exposure (EV) Calculator: Converts measured illuminance to EV and suggests proper exposure combinations in standard stops for your ISO and aperture (or shutter) settings. • Luminous Intensity (candela) Calculation: Automatically calculates the luminous intensity of a light source based on the set distance. Uses the formula: Illuminance (lux) × Distance². • Color Temperature (K) & Tint Analysis: Precisely measures the light source's color temperature (1500K~15000K) and tint (green-magenta bias) by analyzing the camera's white balance sensor data — useful for identifying fluorescent and LED lighting. • Real-time Histogram: Visualizes the balance of shadows, midtones, and highlights through 16-level brightness distribution analysis. • Contrast Ratio Measurement: Evaluates the brightness ratio between bright and dark areas of a scene (based on 10th/90th percentiles) according to WCAG accessibility standards. • Noise Measurement (SNR): Calculates the signal-to-noise ratio in dB to evaluate image quality in the shooting environment. 【Advanced Features】 • Image Capture and Storage: Captures camera images at the time of measurement and stores them with measurement data. • Full-screen Image View: Zoom, pan, and rotate captured images for detailed inspection. • Gallery Saving: Save captured images to your device's photo library. • Measurement History and Trends: Save all measurements chronologically and chart trends for lux, EV, color temperature, contrast, and SNR. • Continuous Logging: Automatically record measurements at a set interval (1-60s) — great for lighting design and site surveys. • Full-Resolution Image Storage: Keep captured images at original quality for detailed inspection and gallery saving. • Export All History: Export every measurement as a CSV file or a PDF report. • Notes & Location Tags: Attach notes to measurements and optionally save the measurement location. • Home Screen Widget: See your last measurement (lux, color temperature, contrast, SNR) right on the home screen. • Camera Full-screen Mode: Hide panels to focus on the camera view while checking key measurements via a mini info panel. • Measurement Lock: Freeze exposure and white balance for stable, steady readings. • Spot Metering: In full-screen mode, tap anywhere to meter around that point. • Perfect Dark/Light Mode Support: All UI elements automatically adapt to the system theme. 【User Settings】 • Calibration Wizard: Enter a reading from a reference lux meter and the calibration factor is calculated automatically. Manual slider adjustment is also available. • Distance Setting: Set the distance to the light source for precise luminous intensity (cd) calculations. • Front/Rear Camera Selection: Choose the appropriate camera for your measurement situation. 【Technical Features】 • Support for measuring various light source types: natural light, LED, fluorescent, incandescent, etc. • Color temperature and tint sourced directly from the camera ISP's white balance estimation for reliable readings • 10-frame moving average filter for measurement stabilization • Center-weighted or spot (tap-to-meter) analysis for accurate evaluation of the main subject • Automatic exposure quality assessment based on histogram analysis Perfect tool for photographers, videographers, lighting designers, UI/UX developers, and anyone who needs accurate light measurements.

OneCam Pro is the highest quality iPhone and can shoot in high resolution with the help of image stabilization. It supports fixing ultra-wide-angle lenses and telephoto lenses, and you can easily switch lenses with the magnification button. It also supports macro photography of iPhone13 Pro and ProMax and 3x of telephoto lens. You can easily adjust the brightness with the exposure (brightness) slider on the left side of the camera screen. You can customize the color of the camera screen to your liking, so you can enjoy the atmosphere of the camera different from humans. You can freely edit the photo such as simple effect adjustment, cropping, rotating and flipping. After taking a photo with the quick preview function, swipe the camera screen upward to display the photo view directly. (Double-tap to enlarge and check) Swipe down on the photo view to return to the camera screen as if you pressed the cancel button. You can also view and delete the previous and next photos by swiping left and right, including the album. 【 function 】 - Effects (Saturation, Brightness, Contrast, Temperature, Black and white) (Press and hold the edit screen to check the original image) - Photo editing (crop, rotate, flip) - HEIC format compatible. (Only compatible models) - Customize the camera screen to your favorite color by setting - You can now select the icon - Manual mode (for lock) - Focus, exposure, and white balance - Reception desk camera, digital zoom, and light - View Exif meta data such as in the photo view - Geotag (location information) and grid - The brightness of iPhone can be changed now. - date+time stamp (white, black, orange, and custom color) - Self-timer - Burst mode You can shoot continuously.)（iPhone8 and later） - iPhoneX and later new size added (4032x1862) - photo size（4032x3024 , 3024x3024, 4032x2688, 4032x2268, 1600x1200 , 1200x1200 , 1280 x960） - The resolution is 1920x1080 and 640x480 size of 852x640 and square size of 640x640 =========================== - Corresponding model iPhone corresponding to iOS version. - iPad, iPod touch are not supported. ===========================