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Old Troff - Training with music

Chrome Web Store listing by Slim Sim

  • Trader

A Chrome extension with 415 users, barely installed. Audience over the last 30 days: +5.

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
415
Rating
4.7 (41 ratings)
Users, last 30 days
+5
Rating, last 30 days
Steady over 30 days
Version
1.2.5
Updated in the store
2022-09-09
Published
2014-04-26
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
+5 since 12.10
393-423 · 19 readings
  1. 2026-10-13418
  2. 2026-10-16423
  3. 2026-10-18413
  4. 2026-10-19423
  5. 2026-10-21413
  6. 2026-10-22405
  7. 2026-10-23397
  8. 2026-10-24396
  9. 2026-10-25393
  10. 2026-10-27401
  11. 2026-10-29397
  12. 2026-11-01395
  13. 2026-11-03397
  14. 2026-11-06404
  15. 2026-11-07412
  16. 2026-11-08417
  17. 2026-11-09409
  18. 2026-11-10415
  19. 2026-11-11415
Rating
unchanged since 12.10
reviewsrating 4.73 · 19 readings
  1. 2026-10-13reviews41rating4.73
  2. 2026-10-16reviews41rating4.73
  3. 2026-10-18reviews41rating4.73
  4. 2026-10-19reviews41rating4.73
  5. 2026-10-21reviews41rating4.73
  6. 2026-10-22reviews41rating4.73
  7. 2026-10-23reviews41rating4.73
  8. 2026-10-24reviews41rating4.73
  9. 2026-10-25reviews41rating4.73
  10. 2026-10-27reviews41rating4.73
  11. 2026-10-29reviews41rating4.73
  12. 2026-11-01reviews41rating4.73
  13. 2026-11-03reviews41rating4.73
  14. 2026-11-06reviews41rating4.73
  15. 2026-11-07reviews41rating4.73
  16. 2026-11-08reviews41rating4.73
  17. 2026-11-09reviews41rating4.73
  18. 2026-11-10reviews41rating4.73
  19. 2026-11-11reviews41rating4.73
Users
-33 since 01.09
393-450 · 37 readings
  1. 2026-09-01448
  2. 2026-09-02450
  3. 2026-09-05446
  4. 2026-09-06442
  5. 2026-09-07439
  6. 2026-09-08444
  7. 2026-09-09441
  8. 2026-09-13422
  9. 2026-09-15439
  10. 2026-09-17435
  11. 2026-09-21447
  12. 2026-09-25435
  13. 2026-09-27423
  14. 2026-10-04417
  15. 2026-10-08408
  16. 2026-10-09409
  17. 2026-10-10421
  18. 2026-10-11410
  19. 2026-10-13418
  20. 2026-10-16423
  21. 2026-10-18413
  22. 2026-10-19423
  23. 2026-10-21413
  24. 2026-10-22405
  25. 2026-10-23397
  26. 2026-10-24396
  27. 2026-10-25393
  28. 2026-10-27401
  29. 2026-10-29397
  30. 2026-11-01395
  31. 2026-11-03397
  32. 2026-11-06404
  33. 2026-11-07412
  34. 2026-11-08417
  35. 2026-11-09409
  36. 2026-11-10415
  37. 2026-11-11415
Rating
-0.006 since 01.09
reviewsrating 4.732-4.738 · 37 readings
  1. 2026-09-01reviews42rating4.738
  2. 2026-09-02reviews42rating4.738
  3. 2026-09-05reviews42rating4.738
  4. 2026-09-06reviews42rating4.738
  5. 2026-09-07reviews41rating4.732
  6. 2026-09-08reviews41rating4.732
  7. 2026-09-09reviews41rating4.732
  8. 2026-09-13reviews41rating4.732
  9. 2026-09-15reviews41rating4.732
  10. 2026-09-17reviews41rating4.732
  11. 2026-09-21reviews41rating4.732
  12. 2026-09-25reviews41rating4.732
  13. 2026-09-27reviews41rating4.732
  14. 2026-10-04reviews41rating4.732
  15. 2026-10-08reviews41rating4.732
  16. 2026-10-09reviews41rating4.732
  17. 2026-10-10reviews41rating4.732
  18. 2026-10-11reviews41rating4.732
  19. 2026-10-13reviews41rating4.732
  20. 2026-10-16reviews41rating4.732
  21. 2026-10-18reviews41rating4.732
  22. 2026-10-19reviews41rating4.732
  23. 2026-10-21reviews41rating4.732
  24. 2026-10-22reviews41rating4.732
  25. 2026-10-23reviews41rating4.732
  26. 2026-10-24reviews41rating4.732
  27. 2026-10-25reviews41rating4.732
  28. 2026-10-27reviews41rating4.732
  29. 2026-10-29reviews41rating4.732
  30. 2026-11-01reviews41rating4.732
  31. 2026-11-03reviews41rating4.732
  32. 2026-11-06reviews41rating4.732
  33. 2026-11-07reviews41rating4.732
  34. 2026-11-08reviews41rating4.732
  35. 2026-11-09reviews41rating4.732
  36. 2026-11-10reviews41rating4.732
  37. 2026-11-11reviews41rating4.732

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

Slim Sim publishes 4 listings we track, 1k users between them.

  1. Petra - Unsupported - Personal trainer! Slim Sim · published 2014-08-16 602 users ★ 4.4
  2. Noppi - note practice program for instruments Slim Sim · published 2015-04-16 72 users ★ 1.0
  3. Swingkatten dans- och kulturförening Slim Sim · published 2014-05-15 7 users ★ 5.0

Like this one

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

  1. Musitrack BETA Describes nearly the same job, smaller audience 3 users
  2. Practice Hero: YouTube Music Looper & Speed Trainer Describes nearly the same job, smaller audience 38 users ★ 5.0
  3. BeatSync for YouTube Describes nearly the same job, smaller audience 29 users ★ 5.0
  4. Intro234 - turns any YouTube song into labelled sections Describes nearly the same job, smaller audience 13 users
  5. Claqueta YouTube Pro Describes nearly the same job, smaller audience 10 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 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built