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Multiplication Master

Chrome Web Store listing by leepenkman

  • Established publisher

A Chrome extension with 92 users, barely installed. Audience over the last 30 days: -16.

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
92
Rating
not rated yet
Users, last 30 days
-16
Version
1
Updated in the store
2014-04-30
Published
2014-04-30
Manifest
V2
Browser access
2 permissions

How it has moved

Users
-16 since 05.10
90-157 · 16 readings
  1. 2026-10-08113
  2. 2026-10-09110
  3. 2026-10-10105
  4. 2026-10-13103
  5. 2026-10-16141
  6. 2026-10-17139
  7. 2026-10-22125
  8. 2026-10-23135
  9. 2026-10-24151
  10. 2026-10-25154
  11. 2026-10-27157
  12. 2026-10-29152
  13. 2026-10-3192
  14. 2026-11-0190
  15. 2026-11-0392
  16. 2026-11-0492
Users
unchanged since 01.09
85-157 · 33 readings
  1. 2026-09-0192
  2. 2026-09-0294
  3. 2026-09-0390
  4. 2026-09-0592
  5. 2026-09-0693
  6. 2026-09-0787
  7. 2026-09-0886
  8. 2026-09-0988
  9. 2026-09-1385
  10. 2026-09-1590
  11. 2026-09-1798
  12. 2026-09-20124
  13. 2026-09-21126
  14. 2026-09-25137
  15. 2026-09-26140
  16. 2026-09-28141
  17. 2026-10-04108
  18. 2026-10-08113
  19. 2026-10-09110
  20. 2026-10-10105
  21. 2026-10-13103
  22. 2026-10-16141
  23. 2026-10-17139
  24. 2026-10-22125
  25. 2026-10-23135
  26. 2026-10-24151
  27. 2026-10-25154
  28. 2026-10-27157
  29. 2026-10-29152
  30. 2026-10-3192
  31. 2026-11-0190
  32. 2026-11-0392
  33. 2026-11-0492

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

leepenkman publishes 6 listings we track, 964 users between them. Listed website: multiplicationmaster.com.

  1. eBank AI Art Generator leepenkman · Lifestyle · Art · published 2023-09-12 777 users ★ 3.7
  2. Word Smashing leepenkman · published 2013-05-29 48 users ★ 4.0
  3. reWord Game leepenkman · published 2015-07-03 17 users ★ 3.0
Show 2 more from this publisher
  1. Big Multiplayer Chess leepenkman · published 2015-03-04 16 users ★ 3.0
  2. DoomScroll Blocker leepenkman · Productivity · Tools · published 2025-08-11 14 users

Like this one

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

  1. Crazy Numbers - Fun Math Game Describes nearly the same job, smaller audience 38 users
  2. Multiplication Practice for Kids Describes nearly the same job, smaller audience 16 users ★ 5.0
  3. Times Tables Describes nearly the same job, smaller audience 36 users ★ 2.0
  4. MEMathChallenge Describes nearly the same job, smaller audience 69 users
  5. Math Booster Describes nearly the same job, smaller audience 3 users (last published figure)

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 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built