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Rhythm Ninja

Chrome Web Store listing by yefei

A Chrome extension with 37 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 1 screenshot

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

Users
37
Rating
1.2 (4 ratings)
Users, last 30 days
-5
Rating, last 30 days
Steady over 30 days
Version
1.50.0.1
Updated in the store
2013-09-21
Published
2013-08-28
Manifest
V2
Browser access
1 permission

How it has moved

Users
-5 since 01.10
35-42 · 13 readings
  1. 2026-10-0436
  2. 2026-10-0838
  3. 2026-10-0941
  4. 2026-10-1042
  5. 2026-10-1638
  6. 2026-10-1839
  7. 2026-10-2236
  8. 2026-10-2335
  9. 2026-10-2536
  10. 2026-10-2835
  11. 2026-10-2936
  12. 2026-10-3037
  13. 2026-10-3137
Rating
unchanged since 01.10
reviewsrating 1.25 · 13 readings
  1. 2026-10-04reviews4rating1.25
  2. 2026-10-08reviews4rating1.25
  3. 2026-10-09reviews4rating1.25
  4. 2026-10-10reviews4rating1.25
  5. 2026-10-16reviews4rating1.25
  6. 2026-10-18reviews4rating1.25
  7. 2026-10-22reviews4rating1.25
  8. 2026-10-23reviews4rating1.25
  9. 2026-10-25reviews4rating1.25
  10. 2026-10-28reviews4rating1.25
  11. 2026-10-29reviews4rating1.25
  12. 2026-10-30reviews4rating1.25
  13. 2026-10-31reviews4rating1.25
Users
-1 since 01.09
34-44 · 24 readings
  1. 2026-09-0138
  2. 2026-09-0234
  3. 2026-09-0335
  4. 2026-09-0538
  5. 2026-09-0837
  6. 2026-09-0941
  7. 2026-09-1544
  8. 2026-09-1640
  9. 2026-09-2043
  10. 2026-09-2644
  11. 2026-09-2842
  12. 2026-10-0436
  13. 2026-10-0838
  14. 2026-10-0941
  15. 2026-10-1042
  16. 2026-10-1638
  17. 2026-10-1839
  18. 2026-10-2236
  19. 2026-10-2335
  20. 2026-10-2536
  21. 2026-10-2835
  22. 2026-10-2936
  23. 2026-10-3037
  24. 2026-10-3137
Rating
unchanged since 01.09
reviewsrating 1.25 · 24 readings
  1. 2026-09-01reviews4rating1.25
  2. 2026-09-02reviews4rating1.25
  3. 2026-09-03reviews4rating1.25
  4. 2026-09-05reviews4rating1.25
  5. 2026-09-08reviews4rating1.25
  6. 2026-09-09reviews4rating1.25
  7. 2026-09-15reviews4rating1.25
  8. 2026-09-16reviews4rating1.25
  9. 2026-09-20reviews4rating1.25
  10. 2026-09-26reviews4rating1.25
  11. 2026-09-28reviews4rating1.25
  12. 2026-10-04reviews4rating1.25
  13. 2026-10-08reviews4rating1.25
  14. 2026-10-09reviews4rating1.25
  15. 2026-10-10reviews4rating1.25
  16. 2026-10-16reviews4rating1.25
  17. 2026-10-18reviews4rating1.25
  18. 2026-10-22reviews4rating1.25
  19. 2026-10-23reviews4rating1.25
  20. 2026-10-25reviews4rating1.25
  21. 2026-10-28reviews4rating1.25
  22. 2026-10-29reviews4rating1.25
  23. 2026-10-30reviews4rating1.25
  24. 2026-10-31reviews4rating1.25

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

yefei publishes 2 listings we track, 69 users between them.

  1. the Duck yefei · published 2013-08-28 32 users ★ 4.0

Like this one

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

  1. Blazing Target Describes nearly the same job, smaller audience 12 users
  2. 3D Runner Describes nearly the same job, smaller audience 17 users
  3. Naruto Clicker Describes nearly the same job, smaller audience 3 users (last published figure)
  4. KnightRun Describes nearly the same job, smaller audience 3 users
  5. 2048 Describes nearly the same job, smaller audience 615 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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Users and rating on Ext Ops Panel

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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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built