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Smartschool Katten

Chrome extension by Ricky Miemol · Lifestyle · Fun

A Chrome extension in Lifestyle · Fun with 301 users, barely installed.

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

What the developer says, and 5 screenshots

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

Users
301
Rating
5.0 (10 ratings)
Users, last 16 days
+139
Rating, last 30 days
Not watched long enough to say
Version
1.93
Updated in the store
2026-06-12
Published
2026-01-11
Manifest
V3
Browser access
1 permission

How it has moved

Users
+139 since 01.09
162-301 · 9 readings
  1. 2026-09-01162
  2. 2026-09-02234
  3. 2026-09-05276
  4. 2026-09-06285
  5. 2026-09-07287
  6. 2026-09-08296
  7. 2026-09-10299
  8. 2026-09-15301
  9. 2026-09-16301
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews9rating5.00
  2. 2026-09-02reviews9rating5.00
  3. 2026-09-05reviews9rating5.00
  4. 2026-09-06reviews10rating5.00
  5. 2026-09-07reviews10rating5.00
  6. 2026-09-08reviews10rating5.00
  7. 2026-09-10reviews10rating5.00
  8. 2026-09-15reviews10rating5.00
  9. 2026-09-16reviews10rating5.00
Users
+139 since 01.09
162-301 · 9 readings
  1. 2026-09-01162
  2. 2026-09-02234
  3. 2026-09-05276
  4. 2026-09-06285
  5. 2026-09-07287
  6. 2026-09-08296
  7. 2026-09-10299
  8. 2026-09-15301
  9. 2026-09-16301
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
  1. 2026-09-01reviews9rating5.00
  2. 2026-09-02reviews9rating5.00
  3. 2026-09-05reviews9rating5.00
  4. 2026-09-06reviews10rating5.00
  5. 2026-09-07reviews10rating5.00
  6. 2026-09-08reviews10rating5.00
  7. 2026-09-10reviews10rating5.00
  8. 2026-09-15reviews10rating5.00
  9. 2026-09-16reviews10rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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.

  • 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

Ricky Miemol.

Like this one

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

  1. Smartschool Tweaks Describes nearly the same job, smaller audience 1k users ★ 4.2
  2. Smartschool Plus Describes nearly the same job, smaller audience 2k users ★ 3.7
  3. ED Je veux pas voir ma tronche Describes nearly the same job, smaller audience 7 users ★ 5.0
  4. Daily Schoology Background Describes nearly the same job, smaller audience 35 users ★ 5.0
  5. Smartschool Chat - Berichten, Media & Voice Describes nearly the same job, smaller audience 147 users ★ 5.0

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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.