Extension Tracker

Calendar App - Application for Google Calendar™

10,000 users Rated 4.83 from 24 ratings Last updated 14 Oct 2026

By Netvolk Online Limited Live in the Chrome Web Store kokpfaigbobodckbkpcknpladdgboopa Search Google ↗ Last checked 11 Nov 2026, 20:25 UTC

The listing

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

Use Google Calendar app for Windows and Mac to up productivity. Get notifications in Google Calendar desktop app for macOS and PC.Summary from the listing
Developer
Netvolk Online Limited
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
1 Jan 2026
Last updated
14 Oct 2026
Version
2.0.0
Size
2.1 MiB
Minimum Chrome
88
Languages
52 languages

Deutsch, English, English (United Kingdom), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
gcalendarapp.store
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9.8K10K10.2KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 10,000 users2026-09-30: 10,000 users2026-10-07: 10,000 users2026-10-14: 10,000 users2026-10-15: 10,000 users2026-10-21: 10,000 users2026-10-27: 10,000 users2026-11-04: 10,000 users2026-11-11: 10,000 users2026-10-14: new version10,0009.8K10K10.2KTracking began27 Sep18 Oct8 Nov2026-09-27: 10,000 users2026-09-30: 10,000 users2026-10-07: 10,000 users2026-10-14: 10,000 users2026-10-15: 10,000 users2026-10-21: 10,000 users2026-10-27: 10,000 users2026-11-04: 10,000 users2026-11-11: 10,000 users2026-10-14: new version10K
Average rating
4.504.755.0027 Sep11 Oct25 Oct8 Nov4.834.504.755.0027 Sep18 Oct8 Nov4.83
Number of ratings
102027 Sep11 Oct25 Oct8 Nov24102027 Sep18 Oct8 Nov24
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-1110,0004.8324
2026-11-0410,0004.8121
2026-10-2710,0004.7818
2026-10-2110,0004.6411
2026-10-1510,0004.336
2026-10-1410,0004.336
2026-10-0710,0004.336
2026-09-3010,0005.005
2026-09-2710,0005.005
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#5,041
by users, of 292,131 extensions
In its category
#1,657
of 49,294 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. New version 2.0.0, replacing 1.0.1.

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

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • gcmReceive push messages
  • identitySign you in with your Google account
  • idleDetect when you're away from the computer
  • notificationsShow notifications
  • offscreenOpen a hidden page for background work
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • system.displayRead your screen setup
  • ttsRead text aloud
  • unlimitedStorageStore more data than the usual limit
Asked for later, if you agree
  • backgroundKeep running in the background
  • https://calendar.google.com/calendar.google.com

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Gmail App - Mail Application for Gmail™100,000 4.65261 Communication
Drive App - Application for Google Drive™8,000 4.336 Tools
All 3 extensions by Netvolk Online Limited →

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 11 Nov 2026, 20:25 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Calendar App - Application for Google Calendar™” (kokpfaigbobodckbkpcknpladdgboopa). Chrome Web Store data, last checked 2026-11-11. https://extensiontracker.com/extension/kokpfaigbobodckbkpcknpladdgboopa. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_kokpfaigbobodckbkpcknpladdgboopa,
  title   = {Calendar App - Application for Google Calendar™ (kokpfaigbobodckbkpcknpladdgboopa)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-11},
  url     = {https://extensiontracker.com/extension/kokpfaigbobodckbkpcknpladdgboopa},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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