Negative Scanner vs Light Meter X

Negative Scanner is a mobile scanning tool designed for film photography users. Simply place your negatives on a light panel or any even light source, and the app will automatically detect the film area, frame the image, correct perspective distortion, and convert negatives into positives with automatic base color correction based on film characteristics and image analysis. You can quickly scan a single frame or enable batch scanning mode to continuously process an entire roll of film. The app attempts to recognize different film formats and film stock types automatically, while saving scan records for easier organization, color grading, and export later. Key Features: * Automatically detects film borders, crops frames, and corrects perspective * Automatically identifies or lets you select film stock types for color mask removal and basic color correction * Supports quick custom color grading, cropping, and image enhancement * Add camera information, film stock details, and custom white borders to exported images * Batch scan entire film rolls with automatic scan history saving * Import images from the photo library for continued editing Perfect for users who want a fast way to digitize 35mm, 120, and other film negatives, while also creating beautifully framed images ready for sharing.

Light Meter X (无相测光表, 無相測光表) is a professional light meter and exposure meter designed for photographers, filmmakers, and film photography enthusiasts. Using your phone’s camera sensor, Light Meter X measures ambient light and calculates accurate ISO, aperture, and shutter speed settings to help you achieve perfect exposure. The app features a clean and minimal interface, allowing photographers to focus on light and composition without distractions. Light Meter X also supports exposure compensation, allowing you to fine-tune exposure values for different lighting conditions or creative styles. Key Features: • Accurate light metering using your phone camera. • Spot metering function with draggable metering circle. • Real-time exposure calculation. • Support for A/AV (aperture priority) and S/TV (shutter priority) modes. • Adjustable ISO, aperture, and shutter speed. • Exposure compensation for precise control. • EV (Exposure Value) display. • Fast and responsive metering. • Minimal and distraction-free design. How to Use: • Open the app and the camera preview will start automatically. • Global metering mode is used by default. • Tap and drag the metering circle on the screen to the desired metering position. • Observe the calculated results and adjust ISO, aperture, or shutter speed as needed. • Use the exposure calibration buttons to fine-tune the exposure value. Perfect for: • Film photography • Analog cameras • Street photography • Cinematography • Photography students Light Meter X is a simple, reliable, and professional light meter for photographers who want accurate exposure anywhere.