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Chess.com & Lichess Game Review by Chess.day

Chrome extension by Casper · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 275 users, barely installed. Audience over the last 30 days: -53.

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

What the developer says, and 2 screenshots

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

Users
275
Rating
5.0 (1 ratings)
Users, last 30 days
-53
Rating, last 30 days
Steady over 30 days
Version
1.4
Updated in the store
2026-07-21
Published
2026-07-08
Manifest
V3
Browser access
2 permissions

How it has moved

Users
-53 since 30.09
275-328 · 15 readings
  1. 2026-10-05315
  2. 2026-10-08321
  3. 2026-10-09323
  4. 2026-10-10321
  5. 2026-10-13326
  6. 2026-10-16312
  7. 2026-10-17307
  8. 2026-10-19310
  9. 2026-10-21308
  10. 2026-10-22307
  11. 2026-10-23305
  12. 2026-10-24301
  13. 2026-10-25296
  14. 2026-10-27282
  15. 2026-10-29275
Rating
unchanged since 30.09
reviewsrating 5.00 · 15 readings
  1. 2026-10-05reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-10reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-17reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-21reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-27reviews1rating5.00
  15. 2026-10-29reviews1rating5.00
Users
-2 since 01.09
275-328 · 29 readings
  1. 2026-09-01277
  2. 2026-09-02280
  3. 2026-09-05283
  4. 2026-09-06285
  5. 2026-09-07287
  6. 2026-09-08286
  7. 2026-09-09291
  8. 2026-09-13302
  9. 2026-09-15298
  10. 2026-09-17291
  11. 2026-09-20293
  12. 2026-09-25316
  13. 2026-09-26322
  14. 2026-09-28328
  15. 2026-10-05315
  16. 2026-10-08321
  17. 2026-10-09323
  18. 2026-10-10321
  19. 2026-10-13326
  20. 2026-10-16312
  21. 2026-10-17307
  22. 2026-10-19310
  23. 2026-10-21308
  24. 2026-10-22307
  25. 2026-10-23305
  26. 2026-10-24301
  27. 2026-10-25296
  28. 2026-10-27282
  29. 2026-10-29275
Rating
unchanged since 01.09
reviewsrating 5.00 · 29 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-05reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-17reviews1rating5.00
  11. 2026-09-20reviews1rating5.00
  12. 2026-09-25reviews1rating5.00
  13. 2026-09-26reviews1rating5.00
  14. 2026-09-28reviews1rating5.00
  15. 2026-10-05reviews1rating5.00
  16. 2026-10-08reviews1rating5.00
  17. 2026-10-09reviews1rating5.00
  18. 2026-10-10reviews1rating5.00
  19. 2026-10-13reviews1rating5.00
  20. 2026-10-16reviews1rating5.00
  21. 2026-10-17reviews1rating5.00
  22. 2026-10-19reviews1rating5.00
  23. 2026-10-21reviews1rating5.00
  24. 2026-10-22reviews1rating5.00
  25. 2026-10-23reviews1rating5.00
  26. 2026-10-24reviews1rating5.00
  27. 2026-10-25reviews1rating5.00
  28. 2026-10-27reviews1rating5.00
  29. 2026-10-29reviews1rating5.00

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

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

The full permission history for this extension

What changed recently

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

The publisher

Casper publishes 2 listings we track, 366 users between them. Listed website: chess.day.

  1. 1 prompt = 5 answers (ChatGPT, Gemini, Copilot, Perplexity, Claude) Casper · Productivity · Tools · published 2024-12-23 91 users ★ 5.0

Like this one

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

  1. LiChessable Describes nearly the same job, smaller audience 37 users
  2. Chessli Describes nearly the same job, smaller audience 6 users ★ 5.0
  3. Lichess Review Describes nearly the same job, smaller audience 92 users ★ 5.0
  4. plychess Describes nearly the same job, smaller audience 4 users
  5. Chess Real-Time Analyzer Describes nearly the same job, smaller audience 60 users ★ 1.0

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

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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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built