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EasyCalc - Simple Calculator

Chrome extension by fullstackdev · Productivity · Tools

  • Featured
  • Established publisher

A Chrome extension in Productivity · Tools with 134 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 3 screenshots

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

Users
134
Rating
4.2 (4 ratings)
Users, last 14 days
-10
Rating, last 30 days
Not watched long enough to say
Version
2.0.0
Updated in the store
2025-01-23
Published
2023-07-05
Manifest
V3
Browser access
1 permission

How it has moved

Users
-10 since 01.09
134-147 · 10 readings
  1. 2026-09-01144
  2. 2026-09-03143
  3. 2026-09-04144
  4. 2026-09-05142
  5. 2026-09-06138
  6. 2026-09-07142
  7. 2026-09-08141
  8. 2026-09-09147
  9. 2026-09-13134
  10. 2026-09-14134
Rating
unchanged since 01.09
reviewsrating 4.25 · 10 readings
  1. 2026-09-01reviews4rating4.25
  2. 2026-09-03reviews4rating4.25
  3. 2026-09-04reviews4rating4.25
  4. 2026-09-05reviews4rating4.25
  5. 2026-09-06reviews4rating4.25
  6. 2026-09-07reviews4rating4.25
  7. 2026-09-08reviews4rating4.25
  8. 2026-09-09reviews4rating4.25
  9. 2026-09-13reviews4rating4.25
  10. 2026-09-14reviews4rating4.25
Users
-10 since 01.09
134-147 · 10 readings
  1. 2026-09-01144
  2. 2026-09-03143
  3. 2026-09-04144
  4. 2026-09-05142
  5. 2026-09-06138
  6. 2026-09-07142
  7. 2026-09-08141
  8. 2026-09-09147
  9. 2026-09-13134
  10. 2026-09-14134
Rating
unchanged since 01.09
reviewsrating 4.25 · 10 readings
  1. 2026-09-01reviews4rating4.25
  2. 2026-09-03reviews4rating4.25
  3. 2026-09-04reviews4rating4.25
  4. 2026-09-05reviews4rating4.25
  5. 2026-09-06reviews4rating4.25
  6. 2026-09-07reviews4rating4.25
  7. 2026-09-08reviews4rating4.25
  8. 2026-09-09reviews4rating4.25
  9. 2026-09-13reviews4rating4.25
  10. 2026-09-14reviews4rating4.25

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

fullstackdev publishes 7 listings we track, 42k users between them.

  1. SpoPlus - Edit Spotify Theme & Settings fullstackdev · Make Chrome Yours · Functionality · published 2023-07-04 30k users ★ 4.8
  2. Chess.com Custom Themes, Boards - ChessHelper fullstackdev · Productivity · Tools · published 2023-10-19 8k users ★ 4.7
  3. Lichess Custom Themes, Boards - LichessHelper fullstackdev · Productivity · Tools · published 2023-10-30 2k users ★ 4.7
Show 3 more from this publisher
  1. Amply - SoundCloud Classic Theme & Settings fullstackdev · Make Chrome Yours · Functionality · published 2025-04-18 1k users ★ 4.5
  2. Memento. - Minimalistic Homepage fullstackdev · Make Chrome Yours · Functionality · published 2024-12-17 1k users ★ 4.7
  3. GwardaApp - Amazon Research & Analytics fullstackdev · Lifestyle · Shopping · published 2024-02-11 26 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 6k users ★ 4.0
  2. Calculator (iOS Inspired) Describes nearly the same job, smaller audience 49 users
  3. One Quick Calculator Describes nearly the same job, smaller audience 856 users ★ 4.9
  4. Sliding Calculator Describes nearly the same job, smaller audience 3 users (last published figure)
  5. Basic Calculator Describes nearly the same job, smaller audience 73 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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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.