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SuperCalc – Smart Calculator

Chrome extension · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 10 users, barely installed. Audience over the last 30 days: unchanged.

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
10
Rating
5.0 (1 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2026-03-25
Published
2026-03-25
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 02.10
9-13 · 12 readings
  1. 2026-10-0411
  2. 2026-10-0812
  3. 2026-10-0913
  4. 2026-10-1613
  5. 2026-10-1812
  6. 2026-10-1911
  7. 2026-10-2010
  8. 2026-10-229
  9. 2026-10-2310
  10. 2026-10-259
  11. 2026-10-3010
  12. 2026-11-0110
Rating
unchanged since 02.10
reviewsrating 5.00 · 12 readings
  1. 2026-10-04reviews1rating5.00
  2. 2026-10-08reviews1rating5.00
  3. 2026-10-09reviews1rating5.00
  4. 2026-10-16reviews1rating5.00
  5. 2026-10-18reviews1rating5.00
  6. 2026-10-19reviews1rating5.00
  7. 2026-10-20reviews1rating5.00
  8. 2026-10-22reviews1rating5.00
  9. 2026-10-23reviews1rating5.00
  10. 2026-10-25reviews1rating5.00
  11. 2026-10-30reviews1rating5.00
  12. 2026-11-01reviews1rating5.00
Users
+1 since 31.08
9-13 · 27 readings
  1. 2026-08-319
  2. 2026-09-0310
  3. 2026-09-049
  4. 2026-09-0611
  5. 2026-09-0710
  6. 2026-09-0811
  7. 2026-09-0910
  8. 2026-09-139
  9. 2026-09-1510
  10. 2026-09-169
  11. 2026-09-2010
  12. 2026-09-219
  13. 2026-09-2510
  14. 2026-09-2611
  15. 2026-09-2810
  16. 2026-10-0411
  17. 2026-10-0812
  18. 2026-10-0913
  19. 2026-10-1613
  20. 2026-10-1812
  21. 2026-10-1911
  22. 2026-10-2010
  23. 2026-10-229
  24. 2026-10-2310
  25. 2026-10-259
  26. 2026-10-3010
  27. 2026-11-0110
Rating
unchanged since 31.08
reviewsrating 5.00 · 27 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-03reviews1rating5.00
  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
  8. 2026-09-13reviews1rating5.00
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
  11. 2026-09-20reviews1rating5.00
  12. 2026-09-21reviews1rating5.00
  13. 2026-09-25reviews1rating5.00
  14. 2026-09-26reviews1rating5.00
  15. 2026-09-28reviews1rating5.00
  16. 2026-10-04reviews1rating5.00
  17. 2026-10-08reviews1rating5.00
  18. 2026-10-09reviews1rating5.00
  19. 2026-10-16reviews1rating5.00
  20. 2026-10-18reviews1rating5.00
  21. 2026-10-19reviews1rating5.00
  22. 2026-10-20reviews1rating5.00
  23. 2026-10-22reviews1rating5.00
  24. 2026-10-23reviews1rating5.00
  25. 2026-10-25reviews1rating5.00
  26. 2026-10-30reviews1rating5.00
  27. 2026-11-01reviews1rating5.00

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

  • 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.

Like this one

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

  1. One Quick Calculator Describes nearly the same job, smaller audience 1k users ★ 4.9
  2. Simple Calculator Describes nearly the same job, smaller audience 8 users ★ 5.0
  3. Calculator – Smart, Fast & Scientific Describes nearly the same job, smaller audience 4 users (last published figure)
  4. Calc — Simple Calculator App Describes nearly the same job, smaller audience 407 users ★ 5.0
  5. Virtual Calculator Describes nearly the same job, smaller audience 57 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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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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built