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Meridian vs White Screens

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

Meridian compared with White Screens
DetailMeridian logo MeridianWhite Screens logo White Screens
What it doesInteractive US time zone map with current local time and daylight saving exceptions Full-screen white light in your browser
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Interactive county-by-county time zone map
  • Live local time display across all US zones
  • Daylight saving time status for each zone
  • County search functionality
  • State pages with detailed zone information
  • Detailed boundary guides for complex zones
  • Stock market hours tracker
  • Full-screen white light display
  • Adjustable color temperature from 2,000 K to 9,000 K
  • Brightness control
  • Timer functionality
  • Keep screen on to prevent dimming
  • Dead pixel test with five colors
  • Refresh rate testing
  • Keyboard shortcuts for quick access
  • Multiple color options
  • Download images in multiple resolutions
What makes it different
  • County-level precision for exact time zone boundaries
  • Based on legal US time zone regulations (49 CFR Part 71)
  • Static site with no server queries or tracking
  • Handles daylight saving time variations by state and region
  • Runs entirely in browser with no app or sign-up required
  • Works on iPhone and Android when added to home screen
  • Completely free with no paid plans or subscriptions
  • Customizable warmth and brightness for different uses
  • Multiple screen test and diagnostic tools included
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)Not checked yet no change since last check1 no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)00
Referring domains (Majestic)00

4 details filled in for both companies.

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