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PowerCalc – All-in-One Calculator

Chrome extension by 4U.IA.BR · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 6 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 4 screenshots

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

Users
6
Rating
5.0 (1 ratings)
Users, last 15 days
+1
Rating, last 30 days
Not watched long enough to say
Version
1.0.2
Updated in the store
2026-06-09
Published
2026-06-09
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+1 since 01.09
5-6 · 8 readings
  1. 2026-09-015
  2. 2026-09-026
  3. 2026-09-045
  4. 2026-09-065
  5. 2026-09-086
  6. 2026-09-105
  7. 2026-09-136
  8. 2026-09-156
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 8 readings
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-04reviews0rating0.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00
Users
+1 since 01.09
5-6 · 8 readings
  1. 2026-09-015
  2. 2026-09-026
  3. 2026-09-045
  4. 2026-09-065
  5. 2026-09-086
  6. 2026-09-105
  7. 2026-09-136
  8. 2026-09-156
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 8 readings
  1. 2026-09-01reviews0rating0.00
  2. 2026-09-02reviews0rating0.00
  3. 2026-09-04reviews0rating0.00
  4. 2026-09-06reviews1rating5.00
  5. 2026-09-08reviews1rating5.00
  6. 2026-09-10reviews1rating5.00
  7. 2026-09-13reviews1rating5.00
  8. 2026-09-15reviews1rating5.00

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

Specific sites only: 2 match patterns.

  • https://api.coinbase.com/*
  • https://4u.ia.br/*
  • 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

4U.IA.BR publishes 7 listings we track, 400 users between them. Listed website: 4u.ia.br.

  1. PrintScreen Editor & Capture 4U.IA.BR · Productivity · Tools · published 2025-11-04 368 users ★ 5.0
  2. TubeMind AI — YouTube Video Copilot 4U.IA.BR · Productivity · Tools · published 2026-05-29 7 users ★ 5.0
  3. Zero Cache 4U.IA.BR · Productivity · Tools · published 2026-05-09 6 users ★ 5.0
Show 3 more from this publisher
  1. Image Compressor 4U.IA.BR · Productivity · Developer · published 2026-05-12 6 users ★ 5.0
  2. SecureON Wallet 4U.IA.BR · Productivity · Developer · published 2026-05-19 4 users ★ 5.0
  3. SafePass — Gerenciador de Senhas Zero-Knowledge 4U.IA.BR · Productivity · Tools · published 2026-05-16 3 users ★ 5.0

Like this one

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

  1. CalcPro — Smart Calculator Suite Describes nearly the same job, smaller audience 12 users ★ 5.0
  2. Universal Calculator - Scientific & Unit Converter Describes nearly the same job, smaller audience 7 users
  3. The Super Calculator Describes nearly the same job, smaller audience 3 users
  4. Chromeculator Describes nearly the same job, smaller audience 45 users ★ 5.0
  5. TheQuickCalculator Describes nearly the same job, smaller audience 3 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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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.