Olli by Tinrocket vs LightScope

Get drawn in with Olli by Tinrocket! Olli instantly turns your everyday moments into hand-drawn art and animations. FEATURES: • Watch everything around you turn into an animated movie with Olli’s live preview • Simple, spontaneous, and fun to use • 26 pre-set styles, each designed to bring a storybook quality to everything around you • No in-app purchases (all previous IAPs are now included) • Import your own photos and videos from the Photos library • Support for Apple’s Live Photos and animated GIFs • Save your drawings and animations and share via Instagram, Facebook, Pinterest, Message, Email, and more • Olli by Tinrocket’s unique and patented technology mimics the way artists see and draw • Awarded “App Store Best of 2017” by Apple • From Tinrocket, creator of Waterlogue (App Store Best of 2014) and This by Tinrocket (App Store Best of 2016) SPECIFICATIONS: Current iPhones: • Clip recording time: 30 seconds • Video import duration: 60 seconds • Video export resolutions: 1080p (default), 720p • Still image capture resolution: 4,528 x 3,000 • Still image import resolution: 4,000 x 3,000 iPhone 7, 7 Plus, 8, 8 Plus, X: • Clip recording time: 15 seconds • Video import duration: 60 seconds • Video export resolutions: 1080p (default), 720p • Still image capture resolution: 3,752 x 3,000 • Still image import resolution: 4,000 x 3,000 iPhone 6s, 6s Plus, SE (2016): • Clip recording time: 15 seconds • Video import duration: 60 seconds • Video export resolutions: 1080p (default), 720p • Still image capture resolution: 3,600 x 2,880 • Still image import resolution: 3,840 x 2,880 KEEP UP WITH TINROCKET: • Follow @Tinrocket on Instagram for the latest! • We’re here to help: If you have a question or need assistance, you can always email us at support@tinrocket.com • If you like Olli, please consider leaving an App Store review or rating. Every review counts and helps indie developers like ourselves.

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.