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Magister Mata: Chromebook HP 14

Chrome Web Store listing by Sep Dev

A Chrome extension with 95 users, barely installed. Audience over the last 30 days: -12.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
95
Rating
2.4 (9 ratings)
Users, last 30 days
-12
Rating, last 30 days
Steady over 30 days
Version
1.4
Updated in the store
2014-09-10
Published
2014-08-25
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
-12 since 02.10
89-109 · 16 readings
  1. 2026-10-0495
  2. 2026-10-0899
  3. 2026-10-0998
  4. 2026-10-1096
  5. 2026-10-13100
  6. 2026-10-16104
  7. 2026-10-18102
  8. 2026-10-19109
  9. 2026-10-21107
  10. 2026-10-22102
  11. 2026-10-2396
  12. 2026-10-2494
  13. 2026-10-2590
  14. 2026-10-2789
  15. 2026-10-2997
  16. 2026-11-0195
Rating
unchanged since 02.10
reviewsrating 2.44 · 16 readings
  1. 2026-10-04reviews9rating2.44
  2. 2026-10-08reviews9rating2.44
  3. 2026-10-09reviews9rating2.44
  4. 2026-10-10reviews9rating2.44
  5. 2026-10-13reviews9rating2.44
  6. 2026-10-16reviews9rating2.44
  7. 2026-10-18reviews9rating2.44
  8. 2026-10-19reviews9rating2.44
  9. 2026-10-21reviews9rating2.44
  10. 2026-10-22reviews9rating2.44
  11. 2026-10-23reviews9rating2.44
  12. 2026-10-24reviews9rating2.44
  13. 2026-10-25reviews9rating2.44
  14. 2026-10-27reviews9rating2.44
  15. 2026-10-29reviews9rating2.44
  16. 2026-11-01reviews9rating2.44
Users
-3 since 01.09
89-112 · 29 readings
  1. 2026-09-0198
  2. 2026-09-02101
  3. 2026-09-05107
  4. 2026-09-06108
  5. 2026-09-07107
  6. 2026-09-08110
  7. 2026-09-10112
  8. 2026-09-15109
  9. 2026-09-17112
  10. 2026-09-20108
  11. 2026-09-25105
  12. 2026-09-26106
  13. 2026-09-28107
  14. 2026-10-0495
  15. 2026-10-0899
  16. 2026-10-0998
  17. 2026-10-1096
  18. 2026-10-13100
  19. 2026-10-16104
  20. 2026-10-18102
  21. 2026-10-19109
  22. 2026-10-21107
  23. 2026-10-22102
  24. 2026-10-2396
  25. 2026-10-2494
  26. 2026-10-2590
  27. 2026-10-2789
  28. 2026-10-2997
  29. 2026-11-0195
Rating
unchanged since 01.09
reviewsrating 2.44 · 29 readings
  1. 2026-09-01reviews9rating2.44
  2. 2026-09-02reviews9rating2.44
  3. 2026-09-05reviews9rating2.44
  4. 2026-09-06reviews9rating2.44
  5. 2026-09-07reviews9rating2.44
  6. 2026-09-08reviews9rating2.44
  7. 2026-09-10reviews9rating2.44
  8. 2026-09-15reviews9rating2.44
  9. 2026-09-17reviews9rating2.44
  10. 2026-09-20reviews9rating2.44
  11. 2026-09-25reviews9rating2.44
  12. 2026-09-26reviews9rating2.44
  13. 2026-09-28reviews9rating2.44
  14. 2026-10-04reviews9rating2.44
  15. 2026-10-08reviews9rating2.44
  16. 2026-10-09reviews9rating2.44
  17. 2026-10-10reviews9rating2.44
  18. 2026-10-13reviews9rating2.44
  19. 2026-10-16reviews9rating2.44
  20. 2026-10-18reviews9rating2.44
  21. 2026-10-19reviews9rating2.44
  22. 2026-10-21reviews9rating2.44
  23. 2026-10-22reviews9rating2.44
  24. 2026-10-23reviews9rating2.44
  25. 2026-10-24reviews9rating2.44
  26. 2026-10-25reviews9rating2.44
  27. 2026-10-27reviews9rating2.44
  28. 2026-10-29reviews9rating2.44
  29. 2026-11-01reviews9rating2.44

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

Sep Dev publishes 6 listings we track, 10k users between them.

  1. MultiCopy Clipboard, Copy & Paste Sep Dev · Productivity · Workflow · published 2017-05-25 10k users ★ 3.3
  2. MultiCopy Clipboard Sep Dev · published 2014-12-08 114 users ★ 3.6
  3. Chromie app Sep Dev · published 2014-05-26 87 users ★ 3.4
Show 2 more from this publisher
  1. Code References Sep Dev · Productivity · Developer · published 2016-03-30 72 users ★ 5.0
  2. QuickCommand Sep Dev · published 2015-03-27 7 users ★ 3.0

Like this one

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

  1. FOX Sports NL Describes nearly the same job audience not published ★ 1.8
  2. HP Inc Classroom Manager Tutor Describes nearly the same job, smaller audience 456 users
  3. Magister Describes nearly the same job, smaller audience 166 users ★ 1.8
  4. Study Tools for Magister Describes a similar job, with a large installed audience 100k users ★ 4.5
  5. CijferReveal voor SOMtoday en Magister Describes a similar job, smaller audience 1k users ★ 3.0

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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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