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Email Checker for Gmail™

Chrome extension by mailcheckextension · Productivity · Communication

A Chrome extension in Productivity · Communication with 29 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 3 screenshots

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

Users
29
Rating
5.0 (1 ratings)
Users, last 9 days
+5
Rating, last 30 days
Not watched long enough to say
Version
1.1.1
Updated in the store
2026-08-24
Published
2026-08-17
Manifest
V3
Browser access
6 permissions

How it has moved

Users
+5 since 01.09
24-31 · 7 readings
  1. 2026-09-0124
  2. 2026-09-0225
  3. 2026-09-0428
  4. 2026-09-0630
  5. 2026-09-0731
  6. 2026-09-0828
  7. 2026-09-0929
Rating
unchanged since 01.09
reviewsrating 5.00 · 7 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
Users
+5 since 01.09
24-31 · 7 readings
  1. 2026-09-0124
  2. 2026-09-0225
  3. 2026-09-0428
  4. 2026-09-0630
  5. 2026-09-0731
  6. 2026-09-0828
  7. 2026-09-0929
Rating
unchanged since 01.09
reviewsrating 5.00 · 7 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-09reviews1rating5.00

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

  • Sign you in with a Google account identity
  • Schedule work to run later alarms
  • Show you notifications notifications
Show the remaining 3
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • 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

mailcheckextension.

Like this one

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

  1. Simple Gmail Checker Describes nearly the same job, smaller audience 11 users
  2. Email Checker for Gmail Describes nearly the same job, smaller audience 112 users
  3. Gmail Email Checker Plus Describes nearly the same job, smaller audience 18 users ★ 5.0
  4. Quick Look Inbox for Gmail Describes nearly the same job, smaller audience 1k users ★ 4.2
  5. Gmail Notifier Describes nearly the same job, smaller audience 43 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.