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Ruvenss Calculator

Chrome Web Store listing by RGW IT SERVICES

A Chrome extension with 32 users, barely installed. Audience over the last 30 days: +5.

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

What the developer says, and 1 screenshot

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

Users
32
Rating
3.7 (3 ratings)
Users, last 30 days
+5
Rating, last 30 days
Steady over 30 days
Version
0.2
Updated in the store
2015-12-17
Published
2015-12-17
Manifest
V2
Browser access
1 permission

How it has moved

Users
+5 since 02.10
27-36 · 13 readings
  1. 2026-10-0530
  2. 2026-10-0932
  3. 2026-10-1032
  4. 2026-10-1632
  5. 2026-10-1834
  6. 2026-10-2135
  7. 2026-10-2236
  8. 2026-10-2334
  9. 2026-10-2434
  10. 2026-10-2533
  11. 2026-10-2730
  12. 2026-10-2932
  13. 2026-10-3132
Rating
unchanged since 02.10
reviewsrating 3.67 · 13 readings
  1. 2026-10-05reviews3rating3.67
  2. 2026-10-09reviews3rating3.67
  3. 2026-10-10reviews3rating3.67
  4. 2026-10-16reviews3rating3.67
  5. 2026-10-18reviews3rating3.67
  6. 2026-10-21reviews3rating3.67
  7. 2026-10-22reviews3rating3.67
  8. 2026-10-23reviews3rating3.67
  9. 2026-10-24reviews3rating3.67
  10. 2026-10-25reviews3rating3.67
  11. 2026-10-27reviews3rating3.67
  12. 2026-10-29reviews3rating3.67
  13. 2026-10-31reviews3rating3.67
Users
unchanged since 01.09
26-36 · 25 readings
  1. 2026-09-0132
  2. 2026-09-0233
  3. 2026-09-0430
  4. 2026-09-0531
  5. 2026-09-1029
  6. 2026-09-1331
  7. 2026-09-1529
  8. 2026-09-1626
  9. 2026-09-2128
  10. 2026-09-2526
  11. 2026-09-2728
  12. 2026-09-2827
  13. 2026-10-0530
  14. 2026-10-0932
  15. 2026-10-1032
  16. 2026-10-1632
  17. 2026-10-1834
  18. 2026-10-2135
  19. 2026-10-2236
  20. 2026-10-2334
  21. 2026-10-2434
  22. 2026-10-2533
  23. 2026-10-2730
  24. 2026-10-2932
  25. 2026-10-3132
Rating
unchanged since 01.09
reviewsrating 3.67 · 25 readings
  1. 2026-09-01reviews3rating3.67
  2. 2026-09-02reviews3rating3.67
  3. 2026-09-04reviews3rating3.67
  4. 2026-09-05reviews3rating3.67
  5. 2026-09-10reviews3rating3.67
  6. 2026-09-13reviews3rating3.67
  7. 2026-09-15reviews3rating3.67
  8. 2026-09-16reviews3rating3.67
  9. 2026-09-21reviews3rating3.67
  10. 2026-09-25reviews3rating3.67
  11. 2026-09-27reviews3rating3.67
  12. 2026-09-28reviews3rating3.67
  13. 2026-10-05reviews3rating3.67
  14. 2026-10-09reviews3rating3.67
  15. 2026-10-10reviews3rating3.67
  16. 2026-10-16reviews3rating3.67
  17. 2026-10-18reviews3rating3.67
  18. 2026-10-21reviews3rating3.67
  19. 2026-10-22reviews3rating3.67
  20. 2026-10-23reviews3rating3.67
  21. 2026-10-24reviews3rating3.67
  22. 2026-10-25reviews3rating3.67
  23. 2026-10-27reviews3rating3.67
  24. 2026-10-29reviews3rating3.67
  25. 2026-10-31reviews3rating3.67

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.

The full permission history for this extension

What changed recently

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

The publisher

RGW IT SERVICES publishes 2 listings we track, 57 users between them.

  1. Cuscar RGW IT SERVICES · published 2016-04-28 25 users ★ 5.0

Like this one

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

  1. Kula Describes nearly the same job, smaller audience 3 users (last published figure)
  2. Calculator Describes nearly the same job audience not published
  3. Free Scientific Calculator Describes nearly the same job, smaller audience 2k users ★ 4.1
  4. Better Calculator Describes nearly the same job, smaller audience 1k users ★ 3.1
  5. Simple Calculator Describes nearly the same job, smaller audience 14 users

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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HTML

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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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built