---
title: "Subturtle: Learn English with Subtitles, Videos & AI Coach – Chrome extension stats, history and permissions"
description: "500 users, rated 5.00 by 12 people. Version 1.15.1, updated 2026-06-17. Requests 10 permissions."
url: "https://extensiontracker.com/extension/gaplicnpaiidofkoeonioomcnadoofkf"
---

# Subturtle: Learn English with Subtitles, Videos & AI Coach

Live in the Chrome Web Store.

- Users: 500
- Rating: 5.00 from 12 ratings
- Last checked: 2026-09-27 01:29 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #33,855 of 264,703 live extensions
- Rank in Education: #1,012 of 11,063

## The listing

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

Summary from the listing:

> Learn English from any video or web page: tap a subtitle word for its meaning, save and review words, and speak with an AI coach.

- Extension ID: `gaplicnpaiidofkoeonioomcnadoofkf`
- Developer: [CodeBridger](https://extensiontracker.com/developer/u35f61a6fde8f1a7afcbd68e0794dd752)
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2022-09-05
- Last updated: 2026-06-17
- Version: `1.15.1`
- Size: 2.65 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `subturtle.app`
- Support page: `https://subturtle.app/#contact`
- Chrome Web Store: <https://chromewebstore.google.com/detail/subturtle-learn-english-w/gaplicnpaiidofkoeonioomcnadoofkf>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgaplicnpaiidofkoeonioomcnadoofkf>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 500 | 5.00 | 12 |

## What changed

Every change found on a check, newest first.

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

## What it can access

From the extension's manifest, in plain language.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `<all_urls>`: Every website
- `https://api-js.mixpanel.com/`: api-js.mixpanel.com
- `https://ipapi.co/json/`: ipapi.co
- `https://translation.googleapis.com/`: translation.googleapis.com
- `https://www.dashboard.subturtle.app/`: www.dashboard.subturtle.app
- `https://www.subturtle.app/`: www.subturtle.app

### Sites where it runs scripts

- `<all_urls>`: Every website
- `https://www.netflix.com/*`: www.netflix.com
- `https://www.youtube.com/*`: www.youtube.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `identity`: Sign you in with your Google account
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Udemy 2 pdf](https://extensiontracker.com/extension/iiffpbagnlljnepaahnnehojfiaifnmi) | 174 | 2.00 | 1 | Workflow & Planning |

All 2 extensions by [CodeBridger](https://extensiontracker.com/developer/u35f61a6fde8f1a7afcbd68e0794dd752).

## 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 2026-09-27 01:29 UTC; next check around 2026-10-11.

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

## Cite this page

Extension Tracker. “Subturtle: Learn English with Subtitles, Videos & AI Coach” (gaplicnpaiidofkoeonioomcnadoofkf). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gaplicnpaiidofkoeonioomcnadoofkf. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gaplicnpaiidofkoeonioomcnadoofkf,
  title   = {Subturtle: Learn English with Subtitles, Videos & AI Coach (gaplicnpaiidofkoeonioomcnadoofkf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gaplicnpaiidofkoeonioomcnadoofkf},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gaplicnpaiidofkoeonioomcnadoofkf>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.