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Chess Tactics Trainer

Chrome Web Store listing by CA

  • Established publisher

A Chrome extension with 401 users, barely installed. Audience over the last 30 days: +186.

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

What the developer says, and 3 screenshots

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

Users
401
Rating
1.0 (1 ratings)
Users, last 30 days
+186
Rating, last 30 days
Steady over 30 days
Version
2.1
Updated in the store
2019-05-13
Published
2015-12-16
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
+186 since 30.09
100-401 · 19 readings
  1. 2026-10-04191
  2. 2026-10-08182
  3. 2026-10-09181
  4. 2026-10-10182
  5. 2026-10-11180
  6. 2026-10-13181
  7. 2026-10-16129
  8. 2026-10-17112
  9. 2026-10-18104
  10. 2026-10-19102
  11. 2026-10-20100
  12. 2026-10-21154
  13. 2026-10-22211
  14. 2026-10-23244
  15. 2026-10-24300
  16. 2026-10-25371
  17. 2026-10-28375
  18. 2026-10-29401
  19. 2026-10-30401
Rating
unchanged since 30.09
reviewsrating 1.00 · 19 readings
  1. 2026-10-04reviews1rating1.00
  2. 2026-10-08reviews1rating1.00
  3. 2026-10-09reviews1rating1.00
  4. 2026-10-10reviews1rating1.00
  5. 2026-10-11reviews1rating1.00
  6. 2026-10-13reviews1rating1.00
  7. 2026-10-16reviews1rating1.00
  8. 2026-10-17reviews1rating1.00
  9. 2026-10-18reviews1rating1.00
  10. 2026-10-19reviews1rating1.00
  11. 2026-10-20reviews1rating1.00
  12. 2026-10-21reviews1rating1.00
  13. 2026-10-22reviews1rating1.00
  14. 2026-10-23reviews1rating1.00
  15. 2026-10-24reviews1rating1.00
  16. 2026-10-25reviews1rating1.00
  17. 2026-10-28reviews1rating1.00
  18. 2026-10-29reviews1rating1.00
  19. 2026-10-30reviews1rating1.00
Users
+157 since 01.09
100-401 · 33 readings
  1. 2026-09-01244
  2. 2026-09-02216
  3. 2026-09-05233
  4. 2026-09-06217
  5. 2026-09-07218
  6. 2026-09-08217
  7. 2026-09-09192
  8. 2026-09-10167
  9. 2026-09-13151
  10. 2026-09-15150
  11. 2026-09-17167
  12. 2026-09-21186
  13. 2026-09-27219
  14. 2026-09-28215
  15. 2026-10-04191
  16. 2026-10-08182
  17. 2026-10-09181
  18. 2026-10-10182
  19. 2026-10-11180
  20. 2026-10-13181
  21. 2026-10-16129
  22. 2026-10-17112
  23. 2026-10-18104
  24. 2026-10-19102
  25. 2026-10-20100
  26. 2026-10-21154
  27. 2026-10-22211
  28. 2026-10-23244
  29. 2026-10-24300
  30. 2026-10-25371
  31. 2026-10-28375
  32. 2026-10-29401
  33. 2026-10-30401
Rating
unchanged since 01.09
reviewsrating 1.00 · 33 readings
  1. 2026-09-01reviews1rating1.00
  2. 2026-09-02reviews1rating1.00
  3. 2026-09-05reviews1rating1.00
  4. 2026-09-06reviews1rating1.00
  5. 2026-09-07reviews1rating1.00
  6. 2026-09-08reviews1rating1.00
  7. 2026-09-09reviews1rating1.00
  8. 2026-09-10reviews1rating1.00
  9. 2026-09-13reviews1rating1.00
  10. 2026-09-15reviews1rating1.00
  11. 2026-09-17reviews1rating1.00
  12. 2026-09-21reviews1rating1.00
  13. 2026-09-27reviews1rating1.00
  14. 2026-09-28reviews1rating1.00
  15. 2026-10-04reviews1rating1.00
  16. 2026-10-08reviews1rating1.00
  17. 2026-10-09reviews1rating1.00
  18. 2026-10-10reviews1rating1.00
  19. 2026-10-11reviews1rating1.00
  20. 2026-10-13reviews1rating1.00
  21. 2026-10-16reviews1rating1.00
  22. 2026-10-17reviews1rating1.00
  23. 2026-10-18reviews1rating1.00
  24. 2026-10-19reviews1rating1.00
  25. 2026-10-20reviews1rating1.00
  26. 2026-10-21reviews1rating1.00
  27. 2026-10-22reviews1rating1.00
  28. 2026-10-23reviews1rating1.00
  29. 2026-10-24reviews1rating1.00
  30. 2026-10-25reviews1rating1.00
  31. 2026-10-28reviews1rating1.00
  32. 2026-10-29reviews1rating1.00
  33. 2026-10-30reviews1rating1.00

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.

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 2013-11-01 536 users ★ 3.3
Show 5 more from this publisher
  1. Place finder CA · published 2012-07-18 409 users ★ 2.8
  2. Secret numbers CA · published 2011-02-01 246 users ★ 1.0
  3. Chess News CA · published 2011-02-03 129 users ★ 4.0
  4. Football: clubs, live results, weather CA · published 2014-02-20 80 users ★ 3.0
  5. Quick addition CA · published 2011-02-10 68 users

Like this one

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

  1. Chess Visualization Trainer Describes nearly the same job, smaller audience 3 users (last published figure)
  2. TabTactics Describes nearly the same job, smaller audience 31 users ★ 5.0
  3. Chess Bot Coach Describes nearly the same job, smaller audience 38 users
  4. Stealth Chess Describes nearly the same job, smaller audience 4 users ★ 5.0
  5. Chess Openings Describes nearly the same job, smaller audience 36 users

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

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