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Simplify Calculator

Chrome extension by ryanfriedman301 · Productivity · Education

A Chrome extension in Productivity · Education with 20 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
20
Rating
not rated yet
Users, last 17 days
+7
Version
1.0.1
Updated in the store
2026-01-15
Published
2026-01-10
Manifest
V3
Browser access
5 permissions, 2 site patterns

How it has moved

Users
+7 since 01.09
10-20 · 8 readings
  1. 2026-09-0113
  2. 2026-09-0314
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0712
  6. 2026-09-0815
  7. 2026-09-1516
  8. 2026-09-1720
Users
+7 since 01.09
10-20 · 8 readings
  1. 2026-09-0113
  2. 2026-09-0314
  3. 2026-09-0410
  4. 2026-09-0611
  5. 2026-09-0712
  6. 2026-09-0815
  7. 2026-09-1516
  8. 2026-09-1720

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 2
  • Open a panel beside the page sidePanel
  • 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

ryanfriedman301 publishes 16 listings we track, 22k users between them.

  1. Fix Grammar and Spelling ryanfriedman301 · Productivity · Communication · published 2025-05-11 20k users ★ 4.8
  2. AI Study Helper ryanfriedman301 · Productivity · Education · published 2024-11-13 868 users ★ 4.5
  3. Image Math Solver ryanfriedman301 · Productivity · Education · published 2025-11-29 386 users ★ 5.0
Show 5 more from this publisher
  1. Copy Paste History ryanfriedman301 · Productivity · Tools · published 2025-12-26 242 users ★ 5.0
  2. Paste History ryanfriedman301 · Productivity · Tools · published 2025-05-12 119 users ★ 5.0
  3. AI for Email ryanfriedman301 · Productivity · Communication · published 2025-06-23 90 users ★ 1.0
  4. Social Media AI Comment Writer ryanfriedman301 · Lifestyle · Social · published 2025-05-13 67 users
  5. Help me write ryanfriedman301 · Productivity · Communication · published 2026-07-03 32 users

Like this one

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

  1. QuickMath Describes nearly the same job, smaller audience 5 users
  2. Smart MathCalc Describes nearly the same job, smaller audience 3 users ★ 5.0
  3. Calculadora Alicia Extension Describes nearly the same job, smaller audience 6 users
  4. pheebo - AI math checker Describes nearly the same job, smaller audience 46 users ★ 5.0
  5. Math calculator Describes nearly the same job, smaller audience 424 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.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

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.