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Global Satellite Messenger

Chrome Web Store listing by Casey Halverson

A Chrome extension with 140 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
140
Rating
2.8 (6 ratings)
Users, last 18 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
1
Updated in the store
2014-08-14
Published
2014-08-14
Manifest
V2
Browser access
2 permissions

How it has moved

Users
unchanged since 01.09
134-144 · 11 readings
  1. 2026-09-01140
  2. 2026-09-03142
  3. 2026-09-04134
  4. 2026-09-06142
  5. 2026-09-07143
  6. 2026-09-09138
  7. 2026-09-10134
  8. 2026-09-13144
  9. 2026-09-15142
  10. 2026-09-17140
  11. 2026-09-18140
Rating
unchanged since 01.09
reviewsrating 2.83 · 11 readings
  1. 2026-09-01reviews6rating2.83
  2. 2026-09-03reviews6rating2.83
  3. 2026-09-04reviews6rating2.83
  4. 2026-09-06reviews6rating2.83
  5. 2026-09-07reviews6rating2.83
  6. 2026-09-09reviews6rating2.83
  7. 2026-09-10reviews6rating2.83
  8. 2026-09-13reviews6rating2.83
  9. 2026-09-15reviews6rating2.83
  10. 2026-09-17reviews6rating2.83
  11. 2026-09-18reviews6rating2.83
Users
unchanged since 01.09
134-144 · 11 readings
  1. 2026-09-01140
  2. 2026-09-03142
  3. 2026-09-04134
  4. 2026-09-06142
  5. 2026-09-07143
  6. 2026-09-09138
  7. 2026-09-10134
  8. 2026-09-13144
  9. 2026-09-15142
  10. 2026-09-17140
  11. 2026-09-18140
Rating
unchanged since 01.09
reviewsrating 2.83 · 11 readings
  1. 2026-09-01reviews6rating2.83
  2. 2026-09-03reviews6rating2.83
  3. 2026-09-04reviews6rating2.83
  4. 2026-09-06reviews6rating2.83
  5. 2026-09-07reviews6rating2.83
  6. 2026-09-09reviews6rating2.83
  7. 2026-09-10reviews6rating2.83
  8. 2026-09-13reviews6rating2.83
  9. 2026-09-15reviews6rating2.83
  10. 2026-09-17reviews6rating2.83
  11. 2026-09-18reviews6rating2.83

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.

  • Show you notifications notifications
  • Declares serial

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Casey Halverson publishes 3 listings we track, 24k users between them.

  1. ChromeDuino Casey Halverson · Productivity · Developer · published 2014-10-30 20k users ★ 2.7
  2. AVRChick Casey Halverson · Productivity · Developer · published 2014-10-28 4k users ★ 2.0

Like this one

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

  1. Globus Messenger Describes nearly the same job, smaller audience 4 users (last published figure)
  2. LAN SMS Describes nearly the same job, smaller audience 188 users ★ 3.0
  3. SMS from Gmail ™ & Facebook™ (MightyText) Describes nearly the same job, with an established audience 60k users ★ 4.2
  4. Engage by Cell: Text Messaging Desktop Notifications Describes nearly the same job, smaller audience 22 users
  5. Pulse SMS Extension Describes nearly the same job, smaller audience 9k users ★ 4.2

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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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.