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uView Player vs Sundown

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

uView Player compared with Sundown
DetailuView Player logo uView PlayerSundown logo Sundown
What it doesWatch videos in a floating window while gaming or working on Windows Block blue light and remove screen flicker on your Mac so you can feel better, think clearer and sleep deeper
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelFree Freemium
PricingNot given Monthly $4.99/mo (after 7-day free trial), Annual $39/year (after 7-day free trial, saves 34% vs monthly), Lifetime $79 once (pay once, own forever, works on 2 computers)
Key features
  • Floating always-on-top video window
  • Browser extension for sending videos
  • Filters blue light down to 500K deep red
  • Removes screen flicker with Flicker-Free Mode
  • Anti-Dithering to smooth visual display
  • Automated scheduling with up to six time-based steps
  • Seven presets plus custom schedule options
  • Runs natively on Apple Silicon and Intel Macs
  • No tracking or telemetry
  • Supports macOS 12 Monterey through macOS 26 Tahoe
What makes it different
  • Watch videos in a floating window while working or gaming without switching tabs or interrupting your workflow
  • Optimized for low resource usage unlike other heavy media players
  • Browser extension automatically detects supported media on any webpage
  • Manage all followed channels from multiple services in one place
  • Lock window and adjustable transparency for focused multitasking
  • Reaches 500K deep red, far deeper than Night Shift's 2700K limit
  • Only blue light app with Anti-Dithering for Apple Silicon Macs
  • Harvard-backed science: blocks blue light that delays circadian clock by 3 hours
  • Produces ~58% more melatonin and ~24 min longer sleep
  • Gentle automated scheduling that eases changes gradually in background
Community votes00
DR (Domain Rating by Ahrefs)51 no change since last check26 +2 (up) since last check
Trust Flow (Majestic)96
Citation Flow (Majestic)2327
Referring domains (Majestic)9035

4 details filled in for both companies.

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