Ext Ops Panel
Open the app

Our Solar System - Kids Book

Chrome Web Store listing by SpaceBar

A Chrome extension with 851 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 4 screenshots

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

Users
851
Rating
5.0 (1 ratings)
Users, last 16 days
+217
Rating, last 30 days
Not watched long enough to say
Version
1.0
Updated in the store
2012-12-22
Published
2012-12-20
Manifest
V2
Browser access
No permissions declared

How it has moved

Users
+217 since 01.09
634-851 · 10 readings
  1. 2026-09-01634
  2. 2026-09-02647
  3. 2026-09-04688
  4. 2026-09-06683
  5. 2026-09-08675
  6. 2026-09-09689
  7. 2026-09-10707
  8. 2026-09-13844
  9. 2026-09-15851
  10. 2026-09-16851
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
Users
+217 since 01.09
634-851 · 10 readings
  1. 2026-09-01634
  2. 2026-09-02647
  3. 2026-09-04688
  4. 2026-09-06683
  5. 2026-09-08675
  6. 2026-09-09689
  7. 2026-09-10707
  8. 2026-09-13844
  9. 2026-09-15851
  10. 2026-09-16851
Rating
unchanged since 01.09
reviewsrating 5.00 · 10 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-09reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00

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.

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

SpaceBar. Listed website: oursolarsystembook.com.

Like this one

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

  1. Solar System Describes nearly the same job, smaller audience 249 users ★ 5.0
  2. Timeline Adventure in Space Describes nearly the same job, smaller audience 449 users ★ 4.2
  3. Solar System App Describes nearly the same job, smaller audience 147 users ★ 2.5
  4. 3D Solar System Simulator Describes nearly the same job, smaller audience 7k users (last published figure) ★ 3.3
  5. Earth and Space free Describes nearly the same job, smaller audience 386 users ★ 2.8

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.