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Day2Day Calculator

Chrome extension by Arkdezin Studio · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 8 users, barely installed. Audience over the last 30 days: +1.

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
8
Rating
not rated yet
Users, last 30 days
+1
Version
1.1.0
Updated in the store
2025-10-29
Published
2025-05-03
Manifest
V3
Browser access
1 permission

How it has moved

Users
+1 since 03.10
6-8 · 12 readings
  1. 2026-10-098
  2. 2026-10-107
  3. 2026-10-168
  4. 2026-10-188
  5. 2026-10-197
  6. 2026-10-218
  7. 2026-10-226
  8. 2026-10-237
  9. 2026-10-247
  10. 2026-10-298
  11. 2026-11-018
  12. 2026-11-028
Users
unchanged since 01.09
6-9 · 26 readings
  1. 2026-09-018
  2. 2026-09-029
  3. 2026-09-048
  4. 2026-09-059
  5. 2026-09-068
  6. 2026-09-107
  7. 2026-09-138
  8. 2026-09-159
  9. 2026-09-178
  10. 2026-09-209
  11. 2026-09-218
  12. 2026-09-257
  13. 2026-09-268
  14. 2026-09-287
  15. 2026-10-098
  16. 2026-10-107
  17. 2026-10-168
  18. 2026-10-188
  19. 2026-10-197
  20. 2026-10-218
  21. 2026-10-226
  22. 2026-10-237
  23. 2026-10-247
  24. 2026-10-298
  25. 2026-11-018
  26. 2026-11-028

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.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Arkdezin Studio publishes 2 listings we track, 22 users between them.

  1. Crypto Watchlist Arkdezin Studio · Productivity · Workflow · published 2025-07-09 14 users

Like this one

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

  1. calculator Extension Describes nearly the same job, smaller audience 3 users (last published figure)
  2. QuickCalc Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Calculator Extension Describes nearly the same job, smaller audience 418 users ★ 4.0
  4. Simple Calculator Describes nearly the same job, smaller audience 5 users (last published figure)
  5. Reiknivel Describes nearly the same job, smaller audience 4 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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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