光显 vs LogGrade

光显 — a professional video editor and color grading tool focused on Vlog post-production. Put a cinematic color suite in your pocket and make every frame worth a second look. [Professional Color] · Import Log/flat footage from external files, USB drives, and Photos — edit on your phone without using up storage · Color wheels (Lift / Gamma / Gain / Offset) · Primary correction and creative (stylized) grading · Real-time scopes for precise exposure and color control · CST (Color Space Transform) for scientifically accurate color · LUT import & categories, HSL, RGB curves, channel mixer · Zone grading for Shadows / Midtones / Highlights [Film Look] · Luminance-preserving film grain — natural, never washed out · Vignette, film looks, and more moods [Editing] · Multi-clip merge, trim, and speed (video and audio) · Audio import, volume, fade in/out · Freely layer subtitles and stickers · Live Photo export [Quality & Stability] · ProRes high-bitrate export · Video stabilization — say goodbye to handheld shake · Ultra-high bitrate, up to 600 Mbps, for crisp detail · HDR video export [Privacy First] · Everything is processed on-device — no network, no data uploaded 7-day free trial with full features. A one-time purchase permanently removes the export watermark, with free future updates.

Log footage in. Graded video out. LogGrade is a focused, on-device color grading workflow for iPhone and iPad. Import log, HDR, or standard video, build a look, and export a finished Rec.709 video without moving footage to a desktop editor. CAMERA AND COLOR PROFILES • Standard iPhone and camera video with no log conversion • Apple Log and Apple Log 2 • iPhone Display P3 SDR, HLG, and PQ/Dolby Vision • DJI D-Log M • GoPro GP-Log • GoPro HERO11 10-bit Protune Flat • Sony Cine4 CREATIVE TOOLS • Fuji-inspired film simulations tuned for both normalized log and standard video • Import, rename, organize, and remove .cube LUTs and Lightroom .xmp presets • Exposure, contrast, highlights, shadows, temperature, tint, saturation, and vibrance • Eight-band HSL color mixer • High-quality adjustable noise reduction and clarity • Adjustable grain, softness, bloom, halation, and vignette • Save complete grades as reusable recipes PRECISE, NON-DESTRUCTIVE EDITING Compare with the original, inspect scopes, scrub and trim, rotate or reframe, and return to saved edits later. Preview is optimized for smooth playback while final export always reopens the original source. INSTAGRAM STORY DELIVERY Build an exact 9:16 Story canvas, scale and position horizontal or vertical video, choose any background color, then create a 1080×1920 H.264/AAC Story file with one tap. PROFESSIONAL EXPORT Export source-resolution HEVC 10-bit or ProRes 422 HQ with audio preserved. Keep the source frame rate or retime to 18, 24, 30, or 60 fps. Batch export up to 25 clips or share the finished grade as a .cube LUT. PRIVATE BY DESIGN Your videos and grades stay on your device. LogGrade has no accounts, advertising, analytics, or tracking.