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Entropy

Chrome Web Store listing by Michał Šrajer

A Chrome extension with 7 users, barely installed. Audience over the last 30 days: unchanged.

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
7
Rating
3.0 (1 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
0.0.3.0
Updated in the store
2014-10-24
Published
2014-10-23
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
unchanged since 02.10
7-13 · 12 readings
  1. 2026-10-0413
  2. 2026-10-0811
  3. 2026-10-0912
  4. 2026-10-1011
  5. 2026-10-168
  6. 2026-10-179
  7. 2026-10-2110
  8. 2026-10-228
  9. 2026-10-239
  10. 2026-10-247
  11. 2026-10-298
  12. 2026-10-317
Rating
unchanged since 02.10
reviewsrating 3.00 · 12 readings
  1. 2026-10-04reviews1rating3.00
  2. 2026-10-08reviews1rating3.00
  3. 2026-10-09reviews1rating3.00
  4. 2026-10-10reviews1rating3.00
  5. 2026-10-16reviews1rating3.00
  6. 2026-10-17reviews1rating3.00
  7. 2026-10-21reviews1rating3.00
  8. 2026-10-22reviews1rating3.00
  9. 2026-10-23reviews1rating3.00
  10. 2026-10-24reviews1rating3.00
  11. 2026-10-29reviews1rating3.00
  12. 2026-10-31reviews1rating3.00
Users
-3 since 31.08
7-13 · 25 readings
  1. 2026-08-3110
  2. 2026-09-0211
  3. 2026-09-0410
  4. 2026-09-079
  5. 2026-09-0810
  6. 2026-09-0912
  7. 2026-09-1011
  8. 2026-09-1510
  9. 2026-09-178
  10. 2026-09-2011
  11. 2026-09-219
  12. 2026-09-2610
  13. 2026-09-287
  14. 2026-10-0413
  15. 2026-10-0811
  16. 2026-10-0912
  17. 2026-10-1011
  18. 2026-10-168
  19. 2026-10-179
  20. 2026-10-2110
  21. 2026-10-228
  22. 2026-10-239
  23. 2026-10-247
  24. 2026-10-298
  25. 2026-10-317
Rating
unchanged since 31.08
reviewsrating 3.00 · 25 readings
  1. 2026-08-31reviews1rating3.00
  2. 2026-09-02reviews1rating3.00
  3. 2026-09-04reviews1rating3.00
  4. 2026-09-07reviews1rating3.00
  5. 2026-09-08reviews1rating3.00
  6. 2026-09-09reviews1rating3.00
  7. 2026-09-10reviews1rating3.00
  8. 2026-09-15reviews1rating3.00
  9. 2026-09-17reviews1rating3.00
  10. 2026-09-20reviews1rating3.00
  11. 2026-09-21reviews1rating3.00
  12. 2026-09-26reviews1rating3.00
  13. 2026-09-28reviews1rating3.00
  14. 2026-10-04reviews1rating3.00
  15. 2026-10-08reviews1rating3.00
  16. 2026-10-09reviews1rating3.00
  17. 2026-10-10reviews1rating3.00
  18. 2026-10-16reviews1rating3.00
  19. 2026-10-17reviews1rating3.00
  20. 2026-10-21reviews1rating3.00
  21. 2026-10-22reviews1rating3.00
  22. 2026-10-23reviews1rating3.00
  23. 2026-10-24reviews1rating3.00
  24. 2026-10-29reviews1rating3.00
  25. 2026-10-31reviews1rating3.00

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.

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

Michał Šrajer publishes 3 listings we track, 19 users between them.

  1. TicTacToe Michał Šrajer · published 2014-10-17 7 users
  2. ffVid Michał Šrajer · Productivity · Tools · published 2026-05-11 5 users

Like this one

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

  1. Memory Game Describes nearly the same job, smaller audience 62 users ★ 5.0
  2. Game of Threes! Describes nearly the same job, smaller audience 19 users ★ 5.0
  3. Memory Aiming Game Describes nearly the same job, smaller audience 47 users ★ 5.0
  4. Play Halloween Memory Online Describes nearly the same job, smaller audience 15 users
  5. MemoRy Games (Engine v4) Describes nearly the same job, smaller audience 74 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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/onboaangjfpoclnakigcbhidcjgfmfef/badge.svg)](https://extops.dev/extensions/onboaangjfpoclnakigcbhidcjgfmfef)

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 2026-10-31. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built