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Calculadora Simples

Chrome extension by Lucelio Guedes · Productivity · Tools

A Chrome extension in Productivity · Tools with 30 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 1 screenshot

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

Users
30
Rating
4.0 (1 ratings)
Users, last 15 days
-8
Rating, last 30 days
Not watched long enough to say
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
-8 since 01.09
27-38 · 9 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
Rating
unchanged since 01.09
reviewsrating 4.00 · 9 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
Users
-8 since 01.09
27-38 · 9 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
Rating
unchanged since 01.09
reviewsrating 4.00 · 9 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

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.

  • 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 2025-02-27 740 users ★ 5.0
  2. Bloco de Notas Lucelio Guedes · Productivity · Tools · published 2025-03-02 299 users
  3. Auto Refresh Plus Lucelio Guedes · Productivity · Tools · published 2025-03-14 165 users
Show 5 more from this publisher
  1. Lembrete de Hidratação Lucelio Guedes · Lifestyle · Well Being · published 2025-03-07 97 users (last published figure)
  2. Consultas Pro Lucelio Guedes · Productivity · Tools · published 2025-03-12 93 users
  3. Bloco de Anotações Lucelio Guedes · Productivity · Tools · published 2025-04-27 77 users
  4. Quick Text Saver Pro Lucelio Guedes · Productivity · Tools · published 2025-06-11 53 users
  5. Sorteador de Números Lucelio Guedes · Productivity · Tools · published 2025-03-23 30 users ★ 5.0

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 6 users
  2. Basic Calculator Describes nearly the same job, smaller audience 74 users
  3. Calculadora Numera Describes nearly the same job, smaller audience 7 users ★ 5.0
  4. Simple Calculator Describes nearly the same job, smaller audience 11 users
  5. Calculator Describes nearly the same job, smaller audience 88 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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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.