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Gizmetto vs Meridian

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

Gizmetto compared with Meridian
DetailGizmetto logo GizmettoMeridian logo Meridian
What it doesFree browser tools for audio, display, device, image and measuring tasks that run instantly with no sign-up Interactive US time zone map with current local time and daylight saving exceptions
StageStartup Not given
Founded2026 Not given
Based inNot given Not given
Pricing modelFree Free
PricingNot given Not given
Key features
  • Pitch detector to identify notes and frequency
  • Vocal range test to find voice type
  • Guitar, ukulele, violin and bass tuners
  • Speaker and headphone testing
  • Dead pixel and stuck pixel detection
  • Spectrogram and oscilloscope visualization
  • BPM detection and tempo finding
  • Chord and song key finder from audio
  • Camera, mouse and game controller testing
  • EXIF removal and image file conversion
  • 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
What makes it different
  • All tools run instantly in the browser with no sign-up or download required
  • Complete privacy: nothing is uploaded or stored, all processing happens on your device
  • Works on both phones and computers
  • Requests microphone and camera access only after you initiate
  • Uses Web Audio API for precise sound analysis without uploads
  • 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
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 checkNot checked yet 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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