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Number Recall

Chrome Web Store listing by Skyanvil.com

A Chrome extension with 131 users, barely installed. Audience over the last 30 days: -4.

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
131
Rating
2.4 (5 ratings)
Users, last 30 days
-4
Rating, last 30 days
Steady over 30 days
Version
1.0
Updated in the store
2013-10-01
Published
2013-10-01
Manifest
V2
Browser access
2 permissions

How it has moved

Users
-4 since 02.10
129-143 · 15 readings
  1. 2026-10-09137
  2. 2026-10-10138
  3. 2026-10-13143
  4. 2026-10-16134
  5. 2026-10-17135
  6. 2026-10-18131
  7. 2026-10-19129
  8. 2026-10-20133
  9. 2026-10-21136
  10. 2026-10-23132
  11. 2026-10-24139
  12. 2026-10-25136
  13. 2026-10-28133
  14. 2026-10-29134
  15. 2026-11-01131
Rating
unchanged since 02.10
reviewsrating 2.40 · 15 readings
  1. 2026-10-09reviews5rating2.40
  2. 2026-10-10reviews5rating2.40
  3. 2026-10-13reviews5rating2.40
  4. 2026-10-16reviews5rating2.40
  5. 2026-10-17reviews5rating2.40
  6. 2026-10-18reviews5rating2.40
  7. 2026-10-19reviews5rating2.40
  8. 2026-10-20reviews5rating2.40
  9. 2026-10-21reviews5rating2.40
  10. 2026-10-23reviews5rating2.40
  11. 2026-10-24reviews5rating2.40
  12. 2026-10-25reviews5rating2.40
  13. 2026-10-28reviews5rating2.40
  14. 2026-10-29reviews5rating2.40
  15. 2026-11-01reviews5rating2.40
Users
-12 since 31.08
129-147 · 31 readings
  1. 2026-08-31143
  2. 2026-09-02140
  3. 2026-09-04147
  4. 2026-09-05140
  5. 2026-09-06136
  6. 2026-09-08137
  7. 2026-09-09138
  8. 2026-09-10141
  9. 2026-09-13137
  10. 2026-09-15139
  11. 2026-09-16141
  12. 2026-09-20132
  13. 2026-09-21134
  14. 2026-09-25136
  15. 2026-09-26133
  16. 2026-09-28135
  17. 2026-10-09137
  18. 2026-10-10138
  19. 2026-10-13143
  20. 2026-10-16134
  21. 2026-10-17135
  22. 2026-10-18131
  23. 2026-10-19129
  24. 2026-10-20133
  25. 2026-10-21136
  26. 2026-10-23132
  27. 2026-10-24139
  28. 2026-10-25136
  29. 2026-10-28133
  30. 2026-10-29134
  31. 2026-11-01131
Rating
unchanged since 31.08
reviewsrating 2.40 · 31 readings
  1. 2026-08-31reviews5rating2.40
  2. 2026-09-02reviews5rating2.40
  3. 2026-09-04reviews5rating2.40
  4. 2026-09-05reviews5rating2.40
  5. 2026-09-06reviews5rating2.40
  6. 2026-09-08reviews5rating2.40
  7. 2026-09-09reviews5rating2.40
  8. 2026-09-10reviews5rating2.40
  9. 2026-09-13reviews5rating2.40
  10. 2026-09-15reviews5rating2.40
  11. 2026-09-16reviews5rating2.40
  12. 2026-09-20reviews5rating2.40
  13. 2026-09-21reviews5rating2.40
  14. 2026-09-25reviews5rating2.40
  15. 2026-09-26reviews5rating2.40
  16. 2026-09-28reviews5rating2.40
  17. 2026-10-09reviews5rating2.40
  18. 2026-10-10reviews5rating2.40
  19. 2026-10-13reviews5rating2.40
  20. 2026-10-16reviews5rating2.40
  21. 2026-10-17reviews5rating2.40
  22. 2026-10-18reviews5rating2.40
  23. 2026-10-19reviews5rating2.40
  24. 2026-10-20reviews5rating2.40
  25. 2026-10-21reviews5rating2.40
  26. 2026-10-23reviews5rating2.40
  27. 2026-10-24reviews5rating2.40
  28. 2026-10-25reviews5rating2.40
  29. 2026-10-28reviews5rating2.40
  30. 2026-10-29reviews5rating2.40
  31. 2026-11-01reviews5rating2.40

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.

  • Declares http://*/*
  • 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

Skyanvil.com.

Like this one

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

  1. Number Memory Test Describes nearly the same job, smaller audience 5 users
  2. MemBoost Describes a similar job, smaller audience 7 users ★ 4.0
  3. Memory Aiming Game Describes a similar job, smaller audience 47 users ★ 5.0
  4. Memory Game Describes a similar job, smaller audience 62 users ★ 5.0
  5. Play Halloween Memory Online Describes a similar job, smaller audience 15 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

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