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Numeric Calculator

Chrome extension by JoSH · Productivity · Tools

A Chrome extension in Productivity · Tools with 22 users, barely installed. Audience over the last 30 days: -2.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
22
Rating
not rated yet
Users, last 30 days
-2
Version
0.6
Updated in the store
2024-06-12
Published
2019-11-13
Manifest
V3
Browser access
1 permission

How it has moved

Users
-2 since 03.10
22-28 · 17 readings
  1. 2026-10-0426
  2. 2026-10-0927
  3. 2026-10-1026
  4. 2026-10-1323
  5. 2026-10-1627
  6. 2026-10-1728
  7. 2026-10-1927
  8. 2026-10-2026
  9. 2026-10-2127
  10. 2026-10-2225
  11. 2026-10-2323
  12. 2026-10-2522
  13. 2026-10-2825
  14. 2026-10-2922
  15. 2026-10-3023
  16. 2026-11-0122
  17. 2026-11-0222
Users
unchanged since 01.09
22-28 · 32 readings
  1. 2026-09-0122
  2. 2026-09-0323
  3. 2026-09-0422
  4. 2026-09-0523
  5. 2026-09-0824
  6. 2026-09-0925
  7. 2026-09-1026
  8. 2026-09-1327
  9. 2026-09-1528
  10. 2026-09-1725
  11. 2026-09-2026
  12. 2026-09-2122
  13. 2026-09-2524
  14. 2026-09-2726
  15. 2026-09-2824
  16. 2026-10-0426
  17. 2026-10-0927
  18. 2026-10-1026
  19. 2026-10-1323
  20. 2026-10-1627
  21. 2026-10-1728
  22. 2026-10-1927
  23. 2026-10-2026
  24. 2026-10-2127
  25. 2026-10-2225
  26. 2026-10-2323
  27. 2026-10-2522
  28. 2026-10-2825
  29. 2026-10-2922
  30. 2026-10-3023
  31. 2026-11-0122
  32. 2026-11-0222

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

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

JoSH publishes 2 listings we track, 301 users between them.

  1. Todo and Journaling System JoSH · Productivity · Workflow · published 2020-06-07 279 users ★ 4.9

Like this one

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

  1. Calculator Extension Describes nearly the same job, smaller audience 30 users
  2. Basic Calculator Describes nearly the same job, smaller audience 12 users ★ 5.0
  3. Browser Calc Describes nearly the same job, smaller audience 2 users (last published figure)
  4. Chrome Calculator Describes nearly the same job, smaller audience 2 users (last published figure)
  5. Basic Calculator Describes nearly the same job, smaller audience 3 users (last published figure)

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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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built