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PowerCalc – All-in-One Calculator

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

  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 6 users, barely installed. Audience over the last 30 days: -1.

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 30 days
-1
Rating, last 30 days
Steady over 30 days
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 02.10
4-7 · 12 readings
  1. 2026-10-085
  2. 2026-10-104
  3. 2026-10-136
  4. 2026-10-187
  5. 2026-10-196
  6. 2026-10-217
  7. 2026-10-226
  8. 2026-10-247
  9. 2026-10-256
  10. 2026-10-285
  11. 2026-10-306
  12. 2026-11-016
Rating
unchanged since 02.10
reviewsrating 5.00 · 12 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-10reviews1rating5.00
  3. 2026-10-13reviews1rating5.00
  4. 2026-10-18reviews1rating5.00
  5. 2026-10-19reviews1rating5.00
  6. 2026-10-21reviews1rating5.00
  7. 2026-10-22reviews1rating5.00
  8. 2026-10-24reviews1rating5.00
  9. 2026-10-25reviews1rating5.00
  10. 2026-10-28reviews1rating5.00
  11. 2026-10-30reviews1rating5.00
  12. 2026-11-01reviews1rating5.00
Users
+1 since 01.09
4-8 · 24 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. 2026-09-175
  9. 2026-09-206
  10. 2026-09-257
  11. 2026-09-278
  12. 2026-09-287
  13. 2026-10-085
  14. 2026-10-104
  15. 2026-10-136
  16. 2026-10-187
  17. 2026-10-196
  18. 2026-10-217
  19. 2026-10-226
  20. 2026-10-247
  21. 2026-10-256
  22. 2026-10-285
  23. 2026-10-306
  24. 2026-11-016
Rating
+5.00 since 01.09
reviewsrating 0.00-5.00 · 24 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. 2026-09-17reviews1rating5.00
  9. 2026-09-20reviews1rating5.00
  10. 2026-09-25reviews1rating5.00
  11. 2026-09-27reviews1rating5.00
  12. 2026-09-28reviews1rating5.00
  13. 2026-10-08reviews1rating5.00
  14. 2026-10-10reviews1rating5.00
  15. 2026-10-13reviews1rating5.00
  16. 2026-10-18reviews1rating5.00
  17. 2026-10-19reviews1rating5.00
  18. 2026-10-21reviews1rating5.00
  19. 2026-10-22reviews1rating5.00
  20. 2026-10-24reviews1rating5.00
  21. 2026-10-25reviews1rating5.00
  22. 2026-10-28reviews1rating5.00
  23. 2026-10-30reviews1rating5.00
  24. 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

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 8 listings we track, 429 users between them. Listed website: 4u.ia.br.

  1. PrintScreen Editor & Capture 4U.IA.BR · Productivity · Tools · published 2025-11-04 394 users ★ 5.0
  2. TubeMind AI — YouTube Video Copilot 4U.IA.BR · Productivity · Tools · published 2026-05-29 9 users ★ 5.0
  3. Zero Cache 4U.IA.BR · Productivity · Tools · published 2026-05-09 6 users ★ 5.0
Show 4 more from this publisher
  1. Image Compressor 4U.IA.BR · Productivity · Developer · published 2026-05-12 5 users ★ 5.0
  2. SafePass — Gerenciador de Senhas Zero-Knowledge 4U.IA.BR · Productivity · Tools · published 2026-05-16 4 users (last published figure) ★ 5.0
  3. SecureON Wallet 4U.IA.BR · Productivity · Developer · published 2026-05-19 3 users ★ 5.0
  4. 4uPass 4U.IA.BR · Make Chrome Yours · Privacy · published 2026-10-20 2 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 5 users
  3. Calculadora & Conversor Pro Describes nearly the same job, smaller audience 3k users ★ 3.8
  4. The Super Calculator Describes nearly the same job, smaller audience 3 users (last published figure)
  5. PopTally Calculator Describes nearly the same job, smaller audience 5 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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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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/fcoclicnicigmhmlblgakifdkgcmhbal/badge.svg)](https://extops.dev/extensions/fcoclicnicigmhmlblgakifdkgcmhbal)

HTML

<a href="https://extops.dev/extensions/fcoclicnicigmhmlblgakifdkgcmhbal"><img src="https://extops.dev/extensions/fcoclicnicigmhmlblgakifdkgcmhbal/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

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