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Fact Checkr

Chrome extension by Quizonator Sp. z o.o. · Productivity · Tools

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 18 users, barely installed. Audience over the last 30 days: unchanged.

Specific sites only: 6 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
18
Rating
5.0 (4 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
1.1.1
Updated in the store
2026-07-17
Published
2026-03-18
Manifest
V3
Browser access
2 permissions, 6 site patterns

How it has moved

Users
unchanged since 03.10
15-20 · 14 readings
  1. 2026-10-0515
  2. 2026-10-0916
  3. 2026-10-1015
  4. 2026-10-1318
  5. 2026-10-1620
  6. 2026-10-1819
  7. 2026-10-1917
  8. 2026-10-2119
  9. 2026-10-2217
  10. 2026-10-2316
  11. 2026-10-2416
  12. 2026-10-2918
  13. 2026-11-0118
  14. 2026-11-0218
Rating
unchanged since 03.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-05reviews4rating5.00
  2. 2026-10-09reviews4rating5.00
  3. 2026-10-10reviews4rating5.00
  4. 2026-10-13reviews4rating5.00
  5. 2026-10-16reviews4rating5.00
  6. 2026-10-18reviews4rating5.00
  7. 2026-10-19reviews4rating5.00
  8. 2026-10-21reviews4rating5.00
  9. 2026-10-22reviews4rating5.00
  10. 2026-10-23reviews4rating5.00
  11. 2026-10-24reviews4rating5.00
  12. 2026-10-29reviews4rating5.00
  13. 2026-11-01reviews4rating5.00
  14. 2026-11-02reviews4rating5.00
Users
+2 since 01.09
14-20 · 26 readings
  1. 2026-09-0116
  2. 2026-09-0217
  3. 2026-09-0416
  4. 2026-09-0615
  5. 2026-09-0914
  6. 2026-09-1317
  7. 2026-09-1518
  8. 2026-09-1717
  9. 2026-09-2019
  10. 2026-09-2118
  11. 2026-09-2619
  12. 2026-09-2818
  13. 2026-10-0515
  14. 2026-10-0916
  15. 2026-10-1015
  16. 2026-10-1318
  17. 2026-10-1620
  18. 2026-10-1819
  19. 2026-10-1917
  20. 2026-10-2119
  21. 2026-10-2217
  22. 2026-10-2316
  23. 2026-10-2416
  24. 2026-10-2918
  25. 2026-11-0118
  26. 2026-11-0218
Rating
unchanged since 01.09
reviewsrating 5.00 · 26 readings
  1. 2026-09-01reviews4rating5.00
  2. 2026-09-02reviews4rating5.00
  3. 2026-09-04reviews4rating5.00
  4. 2026-09-06reviews4rating5.00
  5. 2026-09-09reviews4rating5.00
  6. 2026-09-13reviews4rating5.00
  7. 2026-09-15reviews4rating5.00
  8. 2026-09-17reviews4rating5.00
  9. 2026-09-20reviews4rating5.00
  10. 2026-09-21reviews4rating5.00
  11. 2026-09-26reviews4rating5.00
  12. 2026-09-28reviews4rating5.00
  13. 2026-10-05reviews4rating5.00
  14. 2026-10-09reviews4rating5.00
  15. 2026-10-10reviews4rating5.00
  16. 2026-10-13reviews4rating5.00
  17. 2026-10-16reviews4rating5.00
  18. 2026-10-18reviews4rating5.00
  19. 2026-10-19reviews4rating5.00
  20. 2026-10-21reviews4rating5.00
  21. 2026-10-22reviews4rating5.00
  22. 2026-10-23reviews4rating5.00
  23. 2026-10-24reviews4rating5.00
  24. 2026-10-29reviews4rating5.00
  25. 2026-11-01reviews4rating5.00
  26. 2026-11-02reviews4rating5.00

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

Specific sites only: 6 match patterns.

  • https://www.youtube.com/*
  • https://youtube.com/*
  • https://factcheckrai.com/*
Show the remaining 3
  • https://europe-central2-factcheckr-e33da.cloudfunctions.net/*
  • http://localhost/*
  • http://127.0.0.1/*
  • Sign you in with a Google account identity
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Store badges changed

The publisher

Quizonator Sp. z o.o. publishes 3 listings we track, 7k users between them. Listed website: factcheckrai.com.

  1. Quizonator - AI quiz assistant Quizonator Sp. z o.o. · Productivity · Education · published 2024-08-17 7k users ★ 3.5
  2. Uczelnia+ - Your student dashboard Quizonator Sp. z o.o. · Productivity · Education · published 2026-10-12 8 users

Like this one

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

  1. Reality Check Describes nearly the same job, smaller audience 3 users
  2. FactTrust Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Veracity Describes nearly the same job, smaller audience 7 users (last published figure)
  4. Reality Check Describes nearly the same job, smaller audience 4 users ★ 5.0
  5. TruthLens Describes nearly the same job, smaller audience 25 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/mglicclbjokoobgfnldfpockppcgkmeh/badge.svg)](https://extops.dev/extensions/mglicclbjokoobgfnldfpockppcgkmeh)

HTML

<a href="https://extops.dev/extensions/mglicclbjokoobgfnldfpockppcgkmeh"><img src="https://extops.dev/extensions/mglicclbjokoobgfnldfpockppcgkmeh/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built