Extension Tracker

HZ Detect - A4 Tuning Analyzer

396 users Rated 2.33 from 3 ratings Last updated 16 Nov 2025

By SYQEL INC Live in the Chrome Web Store mcfcnidfiaabocadclelobkfnhcjeibj Last checked 27 Sep 2026, 05:23 UTC

The listing

What the Chrome Web Store shows, as of the last check

Analyze A4 tuning & pitch from a browser tab or system audio.Summary from the listing
Developer
SYQEL INC
Trader status
Declared a trader under EU law
Category
Lifestyle › Well-being
First published
3 Nov 2025
Last updated
16 Nov 2025
Version
1.0.1
Size
644 KiB
Minimum Chrome
88
Languages
1 language

English

Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-273962.333
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#37,515
by users, of 264,254 extensions
In its category
#113
of 2,817 in Well-being

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • *://*.soundcloud.com/*soundcloud.com and its subdomains
  • *://*.spotify.com/*spotify.com and its subdomains
  • *://*.youtube.com/*youtube.com and its subdomains
  • *://music.youtube.com/*music.youtube.com
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • scriptingRun scripts on sites it can reach
  • tabCaptureCapture video and sound from tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Music ReTuner™758 4.0011 Well-being
YouTube™ Binaural Retuner64 5.001 Well-being
All 3 extensions by SYQEL INC →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 05:23 UTC; next check around 14 Oct 2026.

We don't copy descriptions, screenshots or developers' contact details. How we collect the data

Cite this page

Extension Tracker. “HZ Detect - A4 Tuning Analyzer” (mcfcnidfiaabocadclelobkfnhcjeibj). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mcfcnidfiaabocadclelobkfnhcjeibj. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_mcfcnidfiaabocadclelobkfnhcjeibj,
  title   = {HZ Detect - A4 Tuning Analyzer (mcfcnidfiaabocadclelobkfnhcjeibj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mcfcnidfiaabocadclelobkfnhcjeibj},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.