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Calens

Chrome extension by dvquys · Productivity · Tools

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  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 1 000 users, a small but real audience. Audience over the last 30 days: +993.

Specific sites only: 2 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
1 000
Rating
5.0 (1 ratings)
Users, last 30 days
+993 (the store rounds this count to 1 000, so it moves only between steps)
Rating, last 30 days
Steady over 30 days
Version
0.0.6.0
Updated in the store
2026-10-28
Published
2025-12-29
Manifest
V3
Browser access
4 permissions, 2 site patterns

How it has moved

Users
+993 since 02.10
7-1k · 10 readings
2026-10-14: released 0.0.2.62026-10-19: released 0.0.2.72026-10-22: released 0.0.3.02026-10-23: released 0.0.4.02026-10-24: released 0.0.5.02026-10-29: released 0.0.6.0
  1. 2026-10-058
  2. 2026-10-089
  3. 2026-10-0910
  4. 2026-10-108
  5. 2026-10-189
  6. 2026-10-198released 0.0.2.7
  7. 2026-10-219
  8. 2026-10-227released 0.0.3.0
  9. 2026-10-241kreleased 0.0.5.0
  10. 2026-11-011k
Rating
unchanged since 02.10
reviewsrating 5.00 · 10 readings
2026-10-14: released 0.0.2.62026-10-19: released 0.0.2.72026-10-22: released 0.0.3.02026-10-23: released 0.0.4.02026-10-24: released 0.0.5.02026-10-29: released 0.0.6.0
  1. 2026-10-05reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-18reviews1rating5.00
  6. 2026-10-19reviews1rating5.00released 0.0.2.7
  7. 2026-10-21reviews1rating5.00
  8. 2026-10-22reviews1rating5.00released 0.0.3.0
  9. 2026-10-24reviews1rating5.00released 0.0.5.0
  10. 2026-11-01reviews1rating5.00
Users
+992 since 01.09
7-1k · 22 readings
2026-09-14: released 0.0.2.52026-10-14: released 0.0.2.62026-10-19: released 0.0.2.72026-10-22: released 0.0.3.02026-10-23: released 0.0.4.02026-10-24: released 0.0.5.02026-10-29: released 0.0.6.0
  1. 2026-09-018
  2. 2026-09-039
  3. 2026-09-048
  4. 2026-09-067
  5. 2026-09-089
  6. 2026-09-108
  7. 2026-09-159
  8. 2026-09-167
  9. 2026-09-208
  10. 2026-09-227
  11. 2026-09-268
  12. 2026-09-287
  13. 2026-10-058
  14. 2026-10-089
  15. 2026-10-0910
  16. 2026-10-108
  17. 2026-10-189
  18. 2026-10-198released 0.0.2.7
  19. 2026-10-219
  20. 2026-10-227released 0.0.3.0
  21. 2026-10-241kreleased 0.0.5.0
  22. 2026-11-011k
Rating
unchanged since 01.09
reviewsrating 5.00 · 22 readings
2026-09-14: released 0.0.2.52026-10-14: released 0.0.2.62026-10-19: released 0.0.2.72026-10-22: released 0.0.3.02026-10-23: released 0.0.4.02026-10-24: released 0.0.5.02026-10-29: released 0.0.6.0
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-15reviews1rating5.00
  8. 2026-09-16reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-22reviews1rating5.00
  11. 2026-09-26reviews1rating5.00
  12. 2026-09-28reviews1rating5.00
  13. 2026-10-05reviews1rating5.00
  14. 2026-10-08reviews1rating5.00
  15. 2026-10-09reviews1rating5.00
  16. 2026-10-10reviews1rating5.00
  17. 2026-10-18reviews1rating5.00
  18. 2026-10-19reviews1rating5.00released 0.0.2.7
  19. 2026-10-21reviews1rating5.00
  20. 2026-10-22reviews1rating5.00released 0.0.3.0
  21. 2026-10-24reviews1rating5.00released 0.0.5.0
  22. 2026-11-01reviews1rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 2 match patterns.

  • https://www.googleapis.com/*
  • https://calendar.google.com/*
  • Sign you in with a Google account identity
  • Schedule work to run later alarms
  • Open a panel beside the page sidePanel
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.0.6.0
  2. Version 0.0.5.0
  3. Version 0.0.4.0
Show the remaining 4
  1. Version 0.0.3.0
  2. Version 0.0.2.7
  3. Version 0.0.2.6
  4. Version 0.0.2.5

What changed recently

  1. Released version 0.0.6.0 (was 0.0.5.0)
  2. Package size changed
  3. Released version 0.0.5.0 (was 0.0.4.0)
Show the remaining 9
  1. Package size changed
  2. Released version 0.0.4.0 (was 0.0.3.0)
  3. Package size changed
  4. Store description rewritten
  5. Listing no longer offers in-app purchases
  6. Released version 0.0.3.0 (was 0.0.2.7)
  7. Released version 0.0.2.7 (was 0.0.2.6)
  8. Released version 0.0.2.6 (was 0.0.2.5)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

dvquys. Listed website: calens.dev.

Like this one

Listings the catalog judges closest in what they say they do.

  1. Calfolio for Google Calendar Describes nearly the same job, smaller audience 10 users ★ 5.0
  2. Full Feel Describes nearly the same job, smaller audience 10 users
  3. Meeting Dolphin Google Calendar Tags Describes nearly the same job, smaller audience 507 users ★ 5.0
  4. Tackle Describes nearly the same job, smaller audience 2k users ★ 4.4
  5. Daylight Describes nearly the same job, smaller audience 9 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/celfolmbbepfnnmchmfojakakipnmenk/badge.svg)](https://extops.dev/extensions/celfolmbbepfnnmchmfojakakipnmenk)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-24. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built