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Chrome Web Store listing by CA

A Chrome extension with 130 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 4 screenshots

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

Users
130
Rating
4.0 (2 ratings)
Users, last 17 days
-8
Rating, last 30 days
Not watched long enough to say
Version
2.0
Updated in the store
2014-03-16
Published
2011-02-03
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-8 since 31.08
130-141 · 10 readings
  1. 2026-08-31138
  2. 2026-09-03132
  3. 2026-09-04141
  4. 2026-09-05140
  5. 2026-09-07136
  6. 2026-09-08138
  7. 2026-09-09136
  8. 2026-09-13134
  9. 2026-09-15130
  10. 2026-09-16130
Rating
unchanged since 31.08
reviewsrating 4.00 · 10 readings
  1. 2026-08-31reviews2rating4.00
  2. 2026-09-03reviews2rating4.00
  3. 2026-09-04reviews2rating4.00
  4. 2026-09-05reviews2rating4.00
  5. 2026-09-07reviews2rating4.00
  6. 2026-09-08reviews2rating4.00
  7. 2026-09-09reviews2rating4.00
  8. 2026-09-13reviews2rating4.00
  9. 2026-09-15reviews2rating4.00
  10. 2026-09-16reviews2rating4.00
Users
-8 since 31.08
130-141 · 10 readings
  1. 2026-08-31138
  2. 2026-09-03132
  3. 2026-09-04141
  4. 2026-09-05140
  5. 2026-09-07136
  6. 2026-09-08138
  7. 2026-09-09136
  8. 2026-09-13134
  9. 2026-09-15130
  10. 2026-09-16130
Rating
unchanged since 31.08
reviewsrating 4.00 · 10 readings
  1. 2026-08-31reviews2rating4.00
  2. 2026-09-03reviews2rating4.00
  3. 2026-09-04reviews2rating4.00
  4. 2026-09-05reviews2rating4.00
  5. 2026-09-07reviews2rating4.00
  6. 2026-09-08reviews2rating4.00
  7. 2026-09-09reviews2rating4.00
  8. 2026-09-13reviews2rating4.00
  9. 2026-09-15reviews2rating4.00
  10. 2026-09-16reviews2rating4.00

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

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

CA publishes 9 listings we track, 4k users between them. Listed website: usefulchess.com.

  1. Travel tools CA · published 2011-02-20 1k users ★ 2.8
  2. Worldwide Weather CA · published 2012-07-21 1k users ★ 4.1
  3. Driving directions with weather information CA · published 2013-11-01 564 users ★ 3.3
Show 5 more from this publisher
  1. Place finder CA · published 2012-07-18 413 users ★ 2.8
  2. Secret numbers CA · published 2011-02-01 270 users ★ 1.0
  3. Chess Tactics Trainer CA · published 2015-12-16 167 users ★ 1.0
  4. Football: clubs, live results, weather CA · published 2014-02-20 89 users ★ 3.0
  5. Quick addition CA · published 2011-02-10 69 users

Like this one

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

  1. Chess Calendar Describes nearly the same job, smaller audience 3 users
  2. Chess Results Scroller Describes nearly the same job, smaller audience 14 users ★ 5.0
  3. Chess MeaVana Describes nearly the same job, smaller audience 14 users ★ 5.0
  4. LichessRadar Describes nearly the same job, smaller audience 5 users
  5. Chess Results Customizer Describes nearly the same job, smaller audience 41 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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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.