Extension Tracker

Osmolog - Language Immersion Tracker

Removed from the Chrome Web Store on 13 Nov 2026This extension is no longer available on the Chrome Web Store. It may have been removed by the developer or taken down by Google. It has left the store's daily lists, and the store no longer offers it for Chrome to install. The figures are as last seen on 27 Oct 2026.

42 users Rated 5.00 from 5 ratings Last updated 26 Oct 2026

By Osmolog hdcaefdnakpmieoajmhmmmlmgdamekdn Search Google ↗ Wayback Machine ↗ Wayback Machine, old store ↗ Last checked 27 Oct 2026, 05:43 UTC

The listing

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

Automatically track language immersion on YouTube, Netflix, Crunchyroll & Twitch. Anki integration. No account required.Summary from the listing
Developer
Osmolog
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Education
First published
20 Jul 2026
Last updated
26 Oct 2026
Version
2.4.5
Size
2.55 MiB
Minimum Chrome
116
Languages
1 language

English

Support page
https://www.osmolog.com/#faq
Users over time As shown on the Chrome Web Store
406080Tracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct2026-09-27: 90 users2026-10-09: 39 users2026-10-11: 39 users2026-10-13: 41 users2026-10-16: 41 users2026-10-21: 37 users2026-10-23: 41 users2026-10-27: 42 users2026-10-27: new version2026-10-23: new version2026-10-21: new version2026-10-16: new version2026-10-13: new version2026-10-11: new version2026-10-09: new version42406080Tracking began27 Sep11 Oct25 Oct2026-09-27: 90 users2026-10-09: 39 users2026-10-11: 39 users2026-10-13: 41 users2026-10-16: 41 users2026-10-21: 37 users2026-10-23: 41 users2026-10-27: 42 users2026-10-27: new version2026-10-23: new version2026-10-21: new version2026-10-16: new version2026-10-13: new version2026-10-11: new version2026-10-09: new version42
Average rating
4.804.905.0027 Sep11 Oct25 Oct5.004.804.905.0027 Sep11 Oct25 Oct5.00
Number of ratings
527 Sep11 Oct25 Oct5527 Sep11 Oct25 Oct5
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-27425.005
2026-10-23415.005
2026-10-21375.005
2026-10-16415.005
2026-10-13415.005
2026-10-11395.005
2026-10-09395.005
2026-09-27905.005
Users, 7 days
No change
since a week ago
Users, 30 days
+1
+2.4%
Rank
–
by users, of 292,131 extensions
In its category
–
of 12,901 in Education

What changed

Every change found on a check, newest first

  1. Removed from the Chrome Web Store.

  2. New version 2.4.5, replacing 2.4.2.

  3. New version 2.4.2, replacing 2.4.1.

  4. New version 2.4.1, replacing 2.3.6.

  5. New version 2.3.6, replacing 2.3.4.

  6. New version 2.3.4, replacing 2.3.1.

  7. New version 2.3.1, replacing 2.3.0.

    The summary on the listing changed.

    Added the site https://crunchyroll.com/*. Removed the site https://khfizbjmhevmxwtnekvb.supabase.co/*.

    Removed the optional permissions offscreen, tabCapture.

    Added the site where it runs scripts https://crunchyroll.com/*.

  8. New version 2.3.0, replacing 2.2.2.

    Added the site https://netflix.com/*.

    Added the site where it runs scripts https://netflix.com/*.

  9. Now trusted by Enhanced Safe Browsing.

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 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • https://crunchyroll.com/*crunchyroll.com
  • https://m.twitch.tv/*m.twitch.tv
  • https://music.youtube.com/*music.youtube.com
  • https://netflix.com/*netflix.com
  • https://open.spotify.com/*open.spotify.com
  • https://play.max.com/*play.max.com
  • https://play.pocketcasts.com/*play.pocketcasts.com
  • https://podcasts.apple.com/*podcasts.apple.com
  • https://store.steampowered.com/*store.steampowered.com
  • https://tubitv.com/*tubitv.com
  • https://tv.apple.com/*tv.apple.com
  • https://twitch.tv/*twitch.tv
  • https://www.crunchyroll.com/*www.crunchyroll.com
  • https://www.disneyplus.com/*www.disneyplus.com
  • https://www.hidive.com/*www.hidive.com
  • https://www.hulu.com/*www.hulu.com
  • https://www.netflix.com/*www.netflix.com
  • https://www.paramountplus.com/*www.paramountplus.com
  • https://www.peacocktv.com/*www.peacocktv.com
  • https://www.twitch.tv/*www.twitch.tv
  • https://www.youtube.com/*www.youtube.com
  • https://youtube.com/*youtube.com
Sites where it runs scripts
  • https://crunchyroll.com/*crunchyroll.com
  • https://m.twitch.tv/*m.twitch.tv
  • https://music.youtube.com/*music.youtube.com
  • https://netflix.com/*netflix.com
  • https://open.spotify.com/*open.spotify.com
  • https://play.max.com/*play.max.com
  • https://play.pocketcasts.com/*play.pocketcasts.com
  • https://podcasts.apple.com/*podcasts.apple.com
  • https://tubitv.com/*tubitv.com
  • https://tv.apple.com/*tv.apple.com
  • https://twitch.tv/*twitch.tv
  • https://www.crunchyroll.com/*www.crunchyroll.com
  • https://www.disneyplus.com/*www.disneyplus.com
  • https://www.hidive.com/*www.hidive.com
  • https://www.hulu.com/*www.hulu.com
  • https://www.netflix.com/*www.netflix.com
  • https://www.paramountplus.com/*www.paramountplus.com
  • https://www.peacocktv.com/*www.peacocktv.com
  • https://www.twitch.tv/*www.twitch.tv
  • https://www.youtube.com/*www.youtube.com
  • https://youtube.com/*youtube.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • idleDetect when you're away from the computer
  • notificationsShow notifications
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • unlimitedStorageStore more data than the usual limit
Asked for later, if you agree
  • http://*/*Every website
  • https://*/*Every website

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 Oct 2026, 05:43 UTC.

How we collect the data

Cite this page

Citation
Extension Tracker. “Osmolog - Language Immersion Tracker” (hdcaefdnakpmieoajmhmmmlmgdamekdn). Chrome Web Store data, last checked 2026-10-27. https://extensiontracker.com/extension/hdcaefdnakpmieoajmhmmmlmgdamekdn. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_hdcaefdnakpmieoajmhmmmlmgdamekdn,
  title   = {Osmolog - Language Immersion Tracker (hdcaefdnakpmieoajmhmmmlmgdamekdn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-27},
  url     = {https://extensiontracker.com/extension/hdcaefdnakpmieoajmhmmmlmgdamekdn},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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