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earTastic

Chrome Web Store listing by jonaskrug15

A Chrome extension with 130 users, barely installed. Audience over the last 30 days: -6.

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
130
Rating
3.8 (4 ratings)
Users, last 30 days
-6
Rating, last 30 days
Steady over 30 days
Version
1.3.2.4
Updated in the store
2015-11-13
Published
2013-09-10
Manifest
V2
Browser access
1 permission

How it has moved

Users
-6 since 02.10
122-147 · 16 readings
  1. 2026-10-04142
  2. 2026-10-08128
  3. 2026-10-09122
  4. 2026-10-10129
  5. 2026-10-13133
  6. 2026-10-16145
  7. 2026-10-18143
  8. 2026-10-19147
  9. 2026-10-21143
  10. 2026-10-22128
  11. 2026-10-23127
  12. 2026-10-24129
  13. 2026-10-25133
  14. 2026-10-27138
  15. 2026-10-29141
  16. 2026-11-01130
Rating
unchanged since 02.10
reviewsrating 3.75 · 16 readings
  1. 2026-10-04reviews4rating3.75
  2. 2026-10-08reviews4rating3.75
  3. 2026-10-09reviews4rating3.75
  4. 2026-10-10reviews4rating3.75
  5. 2026-10-13reviews4rating3.75
  6. 2026-10-16reviews4rating3.75
  7. 2026-10-18reviews4rating3.75
  8. 2026-10-19reviews4rating3.75
  9. 2026-10-21reviews4rating3.75
  10. 2026-10-22reviews4rating3.75
  11. 2026-10-23reviews4rating3.75
  12. 2026-10-24reviews4rating3.75
  13. 2026-10-25reviews4rating3.75
  14. 2026-10-27reviews4rating3.75
  15. 2026-10-29reviews4rating3.75
  16. 2026-11-01reviews4rating3.75
Users
-7 since 01.09
122-148 · 30 readings
  1. 2026-09-01137
  2. 2026-09-02141
  3. 2026-09-04147
  4. 2026-09-05148
  5. 2026-09-06147
  6. 2026-09-07146
  7. 2026-09-08144
  8. 2026-09-09147
  9. 2026-09-13144
  10. 2026-09-15147
  11. 2026-09-17140
  12. 2026-09-21139
  13. 2026-09-25132
  14. 2026-09-28136
  15. 2026-10-04142
  16. 2026-10-08128
  17. 2026-10-09122
  18. 2026-10-10129
  19. 2026-10-13133
  20. 2026-10-16145
  21. 2026-10-18143
  22. 2026-10-19147
  23. 2026-10-21143
  24. 2026-10-22128
  25. 2026-10-23127
  26. 2026-10-24129
  27. 2026-10-25133
  28. 2026-10-27138
  29. 2026-10-29141
  30. 2026-11-01130
Rating
unchanged since 01.09
reviewsrating 3.75 · 30 readings
  1. 2026-09-01reviews4rating3.75
  2. 2026-09-02reviews4rating3.75
  3. 2026-09-04reviews4rating3.75
  4. 2026-09-05reviews4rating3.75
  5. 2026-09-06reviews4rating3.75
  6. 2026-09-07reviews4rating3.75
  7. 2026-09-08reviews4rating3.75
  8. 2026-09-09reviews4rating3.75
  9. 2026-09-13reviews4rating3.75
  10. 2026-09-15reviews4rating3.75
  11. 2026-09-17reviews4rating3.75
  12. 2026-09-21reviews4rating3.75
  13. 2026-09-25reviews4rating3.75
  14. 2026-09-28reviews4rating3.75
  15. 2026-10-04reviews4rating3.75
  16. 2026-10-08reviews4rating3.75
  17. 2026-10-09reviews4rating3.75
  18. 2026-10-10reviews4rating3.75
  19. 2026-10-13reviews4rating3.75
  20. 2026-10-16reviews4rating3.75
  21. 2026-10-18reviews4rating3.75
  22. 2026-10-19reviews4rating3.75
  23. 2026-10-21reviews4rating3.75
  24. 2026-10-22reviews4rating3.75
  25. 2026-10-23reviews4rating3.75
  26. 2026-10-24reviews4rating3.75
  27. 2026-10-25reviews4rating3.75
  28. 2026-10-27reviews4rating3.75
  29. 2026-10-29reviews4rating3.75
  30. 2026-11-01reviews4rating3.75

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.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

jonaskrug15.

Like this one

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

  1. Note Pierce — Ear Training: Intervals, Chords, Scales, Progressions, Rhythm Describes nearly the same job, smaller audience 26 users
  2. Ear Training With Harmon-EZ Describes nearly the same job, smaller audience 31 users
  3. Banjo Tuner Describes nearly the same job, smaller audience 160 users ★ 3.7
  4. Toned Ear: Ear Training Describes nearly the same job, smaller audience 1k users ★ 4.9
  5. ByEar Describes nearly the same job, smaller audience 40 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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built