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Simple Calculator

Chrome extension by forewrite · Productivity · Education

  • Trader

A Chrome extension in Productivity · Education with 4 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
4
Rating
not rated yet
Users, last 16 days
unchanged
Version
1.0.0
Updated in the store
2026-03-06
Published
2026-03-06
Manifest
V3
Browser access
1 permission

How it has moved

Users
unchanged since 31.08
3-5 · 8 readings
  1. 2026-08-314
  2. 2026-09-025
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-084
  7. 2026-09-093
  8. 2026-09-154
Users
unchanged since 31.08
3-5 · 8 readings
  1. 2026-08-314
  2. 2026-09-025
  3. 2026-09-044
  4. 2026-09-065
  5. 2026-09-074
  6. 2026-09-084
  7. 2026-09-093
  8. 2026-09-154

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

forewrite publishes 17 listings we track, 510 users between them. Listed website: forewrite.com.

  1. Image Downloader forewrite · Make Chrome Yours · Accessibility · published 2026-03-07 133 users
  2. Simple To-Do List forewrite · Productivity · Workflow · published 2025-11-17 85 users ★ 5.0
  3. Color Contrast Checker - WCAG Accessibility Compliance Tool forewrite · Productivity · Developer · published 2025-11-10 82 users
Show 5 more from this publisher
  1. Word Counter for Webpages forewrite · Productivity · Education · published 2025-11-12 34 users
  2. Font Finder forewrite · Productivity · Developer · published 2026-03-07 31 users
  3. Dead Link Checker forewrite · Productivity · Tools · published 2025-11-10 27 users
  4. Auto Page Refresher Pro forewrite · Productivity · Workflow · published 2026-03-07 26 users
  5. Tab Group Memory Saver forewrite · Make Chrome Yours · Accessibility · published 2025-11-10 21 users

Like this one

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

  1. Simple calculator Describes nearly the same job, smaller audience 5 users
  2. QuickCalc Describes nearly the same job, smaller audience 7 users
  3. Mini Calculator (Simple) Describes nearly the same job, smaller audience 18 users
  4. QuickCalc - Modern Calculator Describes nearly the same job, smaller audience 3 users
  5. Simple Calculator Describes nearly the same job, smaller audience 589 users (last published figure) ★ 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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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.