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Chrome extension by Cavern Code · Productivity · Education

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  • Established publisher

A Chrome extension in Productivity · Education with 489 users, barely installed. Audience over the last 30 days: +10.

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

What the developer says, and 1 screenshot

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

Users
489
Rating
4.2 (29 ratings)
Users, last 30 days
+10
Rating, last 30 days
Steady over 30 days
Version
1.3
Updated in the store
2024-04-28
Published
2023-11-16
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
+10 since 02.10
479-551 · 17 readings
  1. 2026-10-04492
  2. 2026-10-08515
  3. 2026-10-09513
  4. 2026-10-10516
  5. 2026-10-11519
  6. 2026-10-13523
  7. 2026-10-16529
  8. 2026-10-18514
  9. 2026-10-19520
  10. 2026-10-21530
  11. 2026-10-22535
  12. 2026-10-23551
  13. 2026-10-24538
  14. 2026-10-25545
  15. 2026-10-27538
  16. 2026-10-29504
  17. 2026-11-01489
Rating
unchanged since 02.10
reviewsrating 4.24 · 17 readings
  1. 2026-10-04reviews29rating4.24
  2. 2026-10-08reviews29rating4.24
  3. 2026-10-09reviews29rating4.24
  4. 2026-10-10reviews29rating4.24
  5. 2026-10-11reviews29rating4.24
  6. 2026-10-13reviews29rating4.24
  7. 2026-10-16reviews29rating4.24
  8. 2026-10-18reviews29rating4.24
  9. 2026-10-19reviews29rating4.24
  10. 2026-10-21reviews29rating4.24
  11. 2026-10-22reviews29rating4.24
  12. 2026-10-23reviews29rating4.24
  13. 2026-10-24reviews29rating4.24
  14. 2026-10-25reviews29rating4.24
  15. 2026-10-27reviews29rating4.24
  16. 2026-10-29reviews29rating4.24
  17. 2026-11-01reviews29rating4.24
Users
+47 since 01.09
436-551 · 32 readings
  1. 2026-09-01442
  2. 2026-09-02436
  3. 2026-09-04437
  4. 2026-09-05445
  5. 2026-09-06440
  6. 2026-09-07455
  7. 2026-09-08452
  8. 2026-09-09453
  9. 2026-09-13451
  10. 2026-09-15454
  11. 2026-09-17458
  12. 2026-09-20465
  13. 2026-09-22478
  14. 2026-09-25480
  15. 2026-09-26479
  16. 2026-10-04492
  17. 2026-10-08515
  18. 2026-10-09513
  19. 2026-10-10516
  20. 2026-10-11519
  21. 2026-10-13523
  22. 2026-10-16529
  23. 2026-10-18514
  24. 2026-10-19520
  25. 2026-10-21530
  26. 2026-10-22535
  27. 2026-10-23551
  28. 2026-10-24538
  29. 2026-10-25545
  30. 2026-10-27538
  31. 2026-10-29504
  32. 2026-11-01489
Rating
+0.027 since 01.09
reviewsrating 4.214-4.241 · 32 readings
  1. 2026-09-01reviews28rating4.214
  2. 2026-09-02reviews28rating4.214
  3. 2026-09-04reviews28rating4.214
  4. 2026-09-05reviews28rating4.214
  5. 2026-09-06reviews28rating4.214
  6. 2026-09-07reviews28rating4.214
  7. 2026-09-08reviews28rating4.214
  8. 2026-09-09reviews28rating4.214
  9. 2026-09-13reviews28rating4.214
  10. 2026-09-15reviews29rating4.241
  11. 2026-09-17reviews29rating4.241
  12. 2026-09-20reviews29rating4.241
  13. 2026-09-22reviews29rating4.241
  14. 2026-09-25reviews29rating4.241
  15. 2026-09-26reviews29rating4.241
  16. 2026-10-04reviews29rating4.241
  17. 2026-10-08reviews29rating4.241
  18. 2026-10-09reviews29rating4.241
  19. 2026-10-10reviews29rating4.241
  20. 2026-10-11reviews29rating4.241
  21. 2026-10-13reviews29rating4.241
  22. 2026-10-16reviews29rating4.241
  23. 2026-10-18reviews29rating4.241
  24. 2026-10-19reviews29rating4.241
  25. 2026-10-21reviews29rating4.241
  26. 2026-10-22reviews29rating4.241
  27. 2026-10-23reviews29rating4.241
  28. 2026-10-24reviews29rating4.241
  29. 2026-10-25reviews29rating4.241
  30. 2026-10-27reviews29rating4.241
  31. 2026-10-29reviews29rating4.241
  32. 2026-11-01reviews29rating4.241

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

Cavern Code. Listed website: caverncode.com.

Like this one

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

  1. duoleavemealone for Duolingo Describes nearly the same job, smaller audience 997 users ★ 4.4
  2. Duolingo PRO Describes nearly the same job, smaller audience 153 users ★ 3.7
  3. Duolingo Streak Describes nearly the same job, smaller audience 577 users ★ 5.0
  4. Autolingo Describes nearly the same job, with an established audience 10k users ★ 2.5
  5. Auto-Duolingo Describes nearly the same job, smaller audience 683 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

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built