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Calculadora Simples

Chrome extension by Lucelio Guedes · Productivity · Tools

A Chrome extension in Productivity · Tools with 27 users, barely installed. Audience over the last 30 days: -3.

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
27
Rating
4.0 (1 ratings)
Users, last 30 days
-3
Rating, last 30 days
Steady over 30 days
Version
2.4
Updated in the store
2025-08-01
Published
2025-02-20
Manifest
V3
Browser access
1 permission

How it has moved

Users
-3 since 04.10
26-32 · 21 readings
  1. 2026-10-0430
  2. 2026-10-0827
  3. 2026-10-0929
  4. 2026-10-1027
  5. 2026-10-1126
  6. 2026-10-1330
  7. 2026-10-1632
  8. 2026-10-1831
  9. 2026-10-1930
  10. 2026-10-2029
  11. 2026-10-2130
  12. 2026-10-2229
  13. 2026-10-2327
  14. 2026-10-2428
  15. 2026-10-2527
  16. 2026-10-2628
  17. 2026-10-2827
  18. 2026-10-3029
  19. 2026-11-0126
  20. 2026-11-0227
  21. 2026-11-0327
Rating
unchanged since 04.10
reviewsrating 4.00 · 21 readings
  1. 2026-10-04reviews1rating4.00
  2. 2026-10-08reviews1rating4.00
  3. 2026-10-09reviews1rating4.00
  4. 2026-10-10reviews1rating4.00
  5. 2026-10-11reviews1rating4.00
  6. 2026-10-13reviews1rating4.00
  7. 2026-10-16reviews1rating4.00
  8. 2026-10-18reviews1rating4.00
  9. 2026-10-19reviews1rating4.00
  10. 2026-10-20reviews1rating4.00
  11. 2026-10-21reviews1rating4.00
  12. 2026-10-22reviews1rating4.00
  13. 2026-10-23reviews1rating4.00
  14. 2026-10-24reviews1rating4.00
  15. 2026-10-25reviews1rating4.00
  16. 2026-10-26reviews1rating4.00
  17. 2026-10-28reviews1rating4.00
  18. 2026-10-30reviews1rating4.00
  19. 2026-11-01reviews1rating4.00
  20. 2026-11-02reviews1rating4.00
  21. 2026-11-03reviews1rating4.00
Users
-11 since 01.09
25-38 · 36 readings
  1. 2026-09-0138
  2. 2026-09-0232
  3. 2026-09-0331
  4. 2026-09-0434
  5. 2026-09-0635
  6. 2026-09-0834
  7. 2026-09-1032
  8. 2026-09-1327
  9. 2026-09-1530
  10. 2026-09-1633
  11. 2026-09-2034
  12. 2026-09-2127
  13. 2026-09-2525
  14. 2026-09-2628
  15. 2026-09-2825
  16. 2026-10-0430
  17. 2026-10-0827
  18. 2026-10-0929
  19. 2026-10-1027
  20. 2026-10-1126
  21. 2026-10-1330
  22. 2026-10-1632
  23. 2026-10-1831
  24. 2026-10-1930
  25. 2026-10-2029
  26. 2026-10-2130
  27. 2026-10-2229
  28. 2026-10-2327
  29. 2026-10-2428
  30. 2026-10-2527
  31. 2026-10-2628
  32. 2026-10-2827
  33. 2026-10-3029
  34. 2026-11-0126
  35. 2026-11-0227
  36. 2026-11-0327
Rating
unchanged since 01.09
reviewsrating 4.00 · 36 readings
  1. 2026-09-01reviews1rating4.00
  2. 2026-09-02reviews1rating4.00
  3. 2026-09-03reviews1rating4.00
  4. 2026-09-04reviews1rating4.00
  5. 2026-09-06reviews1rating4.00
  6. 2026-09-08reviews1rating4.00
  7. 2026-09-10reviews1rating4.00
  8. 2026-09-13reviews1rating4.00
  9. 2026-09-15reviews1rating4.00
  10. 2026-09-16reviews1rating4.00
  11. 2026-09-20reviews1rating4.00
  12. 2026-09-21reviews1rating4.00
  13. 2026-09-25reviews1rating4.00
  14. 2026-09-26reviews1rating4.00
  15. 2026-09-28reviews1rating4.00
  16. 2026-10-04reviews1rating4.00
  17. 2026-10-08reviews1rating4.00
  18. 2026-10-09reviews1rating4.00
  19. 2026-10-10reviews1rating4.00
  20. 2026-10-11reviews1rating4.00
  21. 2026-10-13reviews1rating4.00
  22. 2026-10-16reviews1rating4.00
  23. 2026-10-18reviews1rating4.00
  24. 2026-10-19reviews1rating4.00
  25. 2026-10-20reviews1rating4.00
  26. 2026-10-21reviews1rating4.00
  27. 2026-10-22reviews1rating4.00
  28. 2026-10-23reviews1rating4.00
  29. 2026-10-24reviews1rating4.00
  30. 2026-10-25reviews1rating4.00
  31. 2026-10-26reviews1rating4.00
  32. 2026-10-28reviews1rating4.00
  33. 2026-10-30reviews1rating4.00
  34. 2026-11-01reviews1rating4.00
  35. 2026-11-02reviews1rating4.00
  36. 2026-11-03reviews1rating4.00

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.

The publisher

Lucelio Guedes publishes 19 listings we track, 2k users between them.

  1. Calendário Anual Clássico Lucelio Guedes · Productivity · Tools · published 2025-02-27 903 users ★ 5.0
  2. Bloco de Notas Lucelio Guedes · Productivity · Tools · published 2025-03-02 314 users
  3. Auto Refresh Plus Lucelio Guedes · Productivity · Tools · published 2025-03-14 179 users ★ 5.0
Show 5 more from this publisher
  1. Lembrete de Hidratação Lucelio Guedes · Lifestyle · Well Being · published 2025-03-07 113 users
  2. Consultas Pro Lucelio Guedes · Productivity · Tools · published 2025-03-12 85 users
  3. Bloco de Anotações Lucelio Guedes · Productivity · Tools · published 2025-04-27 76 users
  4. Quick Text Saver Pro Lucelio Guedes · Productivity · Tools · published 2025-06-11 61 users
  5. Dynamic Sudoku Lucelio Guedes · Lifestyle · Games · published 2025-03-06 25 users (last published figure)

Like this one

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

  1. Quick Fast Calculator Describes nearly the same job, smaller audience 7 users
  2. Basic Calculator Describes nearly the same job, smaller audience 81 users
  3. Calculadora Numera Describes nearly the same job, smaller audience 9 users ★ 5.0
  4. Simple Calculator Describes nearly the same job, smaller audience 19 users
  5. Calculator Describes nearly the same job, smaller audience 90 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.

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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 2026-11-02. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built