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Old Troff - Training with music

Chrome Web Store listing by Slim Sim

  • Trader

A Chrome extension with 439 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
439
Rating
4.7 (41 ratings)
Users, last 16 days
-9
Rating, last 30 days
Not watched long enough to say
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
-9 since 01.09
422-450 · 10 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. 2026-09-16439
Rating
-0.006 since 01.09
reviewsrating 4.732-4.738 · 10 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. 2026-09-16reviews41rating4.732
Users
-9 since 01.09
422-450 · 10 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. 2026-09-16439
Rating
-0.006 since 01.09
reviewsrating 4.732-4.738 · 10 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. 2026-09-16reviews41rating4.732

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing 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

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

  1. Petra - Unsupported - Personal trainer! Slim Sim · published 2014-08-16 640 users ★ 4.4
  2. Noppi - note practice program for instruments Slim Sim · published 2015-04-16 78 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. Practice Hero Describes nearly the same job, smaller audience 34 users ★ 5.0
  2. BeatSync for YouTube Describes nearly the same job, smaller audience 7 users ★ 5.0
  3. Intro234 - turns any YouTube song into labelled sections Describes nearly the same job, smaller audience 14 users
  4. Etudely — Music Practice Player Describes nearly the same job, smaller audience 4 users
  5. Loop Practice for YouTube Describes nearly the same job, smaller audience 42 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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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.