---
title: "Guitar Tuner - Tune by Ear – Chrome extension stats, history and permissions"
description: "2,000 users, rated 3.78 by 49 people. Version 1.1.8, updated 2025-07-31. Requests 1 permission."
url: "https://extensiontracker.com/extension/iefinhiodbmoobdnoholloggphkoijoc"
---

# Guitar Tuner - Tune by Ear

Live in the Chrome Web Store.

- Users: 2,000
- Rating: 3.78 from 49 ratings
- Last checked: 2026-11-12 19:01 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #14,552 of 292,125 live extensions
- Rank in Workflow & Planning: #4,322 of 49,294

## The listing

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

Summary from the listing:

> Guitar tuner by ear: 12 different tunings

- Extension ID: `iefinhiodbmoobdnoholloggphkoijoc`
- Developer: [pluraldev.com](https://extensiontracker.com/developer/uc64109aa116b923114d1b733ffb4b6bb)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2016-12-19
- Last updated: 2025-07-31
- Version: `1.1.8`
- Size: 2.97 MiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://musictools.app/guitar-tuner/help/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/guitar-tuner-tune-by-ear/iefinhiodbmoobdnoholloggphkoijoc>
- View its code or download CRX: <https://crxpeek.com/extension/iefinhiodbmoobdnoholloggphkoijoc>
- Search Google for the ID: <https://www.google.com/search?q=%22iefinhiodbmoobdnoholloggphkoijoc%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | 2,000 | 3.78 | 49 |
| 2026-11-06 | 2,000 | 3.78 | 49 |
| 2026-10-30 | 2,000 | 3.78 | 49 |
| 2026-10-23 | 2,000 | 3.78 | 49 |
| 2026-10-15 | 2,000 | 3.78 | 49 |
| 2026-10-08 | 2,000 | 3.78 | 49 |
| 2026-10-01 | 2,000 | 3.78 | 49 |
| 2026-09-27 | 2,000 | 3.78 | 49 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Periodic Table of Elements](https://extensiontracker.com/extension/dpdhegjlajgbiiceamhfgdgpogbfbppc) | 6,000 | 4.62 | 47 | Workflow & Planning |
| [Scales & Modes Quick Reference](https://extensiontracker.com/extension/ijnffcpmmpapfapajdkajkdegnghgeci) | 4,000 | 4.34 | 62 | Just for Fun |
| [CSS Color Names](https://extensiontracker.com/extension/dpjlhcacpgbemcijbpkpakofehlaejah) | 477 | 5.00 | 3 | Developer Tools |

All 4 extensions by [pluraldev.com](https://extensiontracker.com/developer/uc64109aa116b923114d1b733ffb4b6bb).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-12 19:01 UTC; next check around 2026-11-19.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Guitar Tuner - Tune by Ear” (iefinhiodbmoobdnoholloggphkoijoc). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/iefinhiodbmoobdnoholloggphkoijoc. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_iefinhiodbmoobdnoholloggphkoijoc,
  title   = {Guitar Tuner - Tune by Ear (iefinhiodbmoobdnoholloggphkoijoc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/iefinhiodbmoobdnoholloggphkoijoc},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/iefinhiodbmoobdnoholloggphkoijoc>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.