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Blockberry - Focus Booster

Chrome extension by erdinctekay · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 29 users, barely installed. Audience over the last 30 days: +1.

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
29
Rating
5.0 (1 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
0.1
Updated in the store
2024-05-28
Published
2024-05-27
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+1 since 10.10
25-31 · 16 readings
  1. 2026-10-1028
  2. 2026-10-1329
  3. 2026-10-1826
  4. 2026-10-1928
  5. 2026-10-2129
  6. 2026-10-2228
  7. 2026-10-2327
  8. 2026-10-2428
  9. 2026-10-2527
  10. 2026-10-2725
  11. 2026-10-2926
  12. 2026-11-0129
  13. 2026-11-0631
  14. 2026-11-0730
  15. 2026-11-0829
  16. 2026-11-0929
Rating
unchanged since 10.10
reviewsrating 5.00 · 16 readings
  1. 2026-10-10reviews1rating5.00
  2. 2026-10-13reviews1rating5.00
  3. 2026-10-18reviews1rating5.00
  4. 2026-10-19reviews1rating5.00
  5. 2026-10-21reviews1rating5.00
  6. 2026-10-22reviews1rating5.00
  7. 2026-10-23reviews1rating5.00
  8. 2026-10-24reviews1rating5.00
  9. 2026-10-25reviews1rating5.00
  10. 2026-10-27reviews1rating5.00
  11. 2026-10-29reviews1rating5.00
  12. 2026-11-01reviews1rating5.00
  13. 2026-11-06reviews1rating5.00
  14. 2026-11-07reviews1rating5.00
  15. 2026-11-08reviews1rating5.00
  16. 2026-11-09reviews1rating5.00
Users
unchanged since 01.09
24-35 · 28 readings
  1. 2026-09-0129
  2. 2026-09-0230
  3. 2026-09-0432
  4. 2026-09-0535
  5. 2026-09-0733
  6. 2026-09-0932
  7. 2026-09-1324
  8. 2026-09-1527
  9. 2026-09-2030
  10. 2026-09-2128
  11. 2026-09-2726
  12. 2026-10-0929
  13. 2026-10-1028
  14. 2026-10-1329
  15. 2026-10-1826
  16. 2026-10-1928
  17. 2026-10-2129
  18. 2026-10-2228
  19. 2026-10-2327
  20. 2026-10-2428
  21. 2026-10-2527
  22. 2026-10-2725
  23. 2026-10-2926
  24. 2026-11-0129
  25. 2026-11-0631
  26. 2026-11-0730
  27. 2026-11-0829
  28. 2026-11-0929
Rating
unchanged since 01.09
reviewsrating 5.00 · 28 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-21reviews1rating5.00
  11. 2026-09-27reviews1rating5.00
  12. 2026-10-09reviews1rating5.00
  13. 2026-10-10reviews1rating5.00
  14. 2026-10-13reviews1rating5.00
  15. 2026-10-18reviews1rating5.00
  16. 2026-10-19reviews1rating5.00
  17. 2026-10-21reviews1rating5.00
  18. 2026-10-22reviews1rating5.00
  19. 2026-10-23reviews1rating5.00
  20. 2026-10-24reviews1rating5.00
  21. 2026-10-25reviews1rating5.00
  22. 2026-10-27reviews1rating5.00
  23. 2026-10-29reviews1rating5.00
  24. 2026-11-01reviews1rating5.00
  25. 2026-11-06reviews1rating5.00
  26. 2026-11-07reviews1rating5.00
  27. 2026-11-08reviews1rating5.00
  28. 2026-11-09reviews1rating5.00

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.

  • See the address and title of every tab you have open tabs
  • 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

erdinctekay.

Like this one

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

  1. Focused Describes nearly the same job, smaller audience 207 users ★ 5.0
  2. Focus Mode - Website Blocker Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Focus - Productivity Boost, Website Blocker Describes nearly the same job, smaller audience 3 users
  4. HyperFocus Describes nearly the same job, smaller audience 13 users (last published figure) ★ 5.0
  5. Lightweight Website Blocker Describes nearly the same job, smaller audience 7 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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/lokoemddgoafllonnlcbgafmjlajnebh"><img src="https://extops.dev/extensions/lokoemddgoafllonnlcbgafmjlajnebh/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built