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Chrome extension by spn00320 · Productivity · Tools

A Chrome extension in Productivity · Tools with 19 users, barely installed. Audience over the last 30 days: +3.

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

What the developer says, and 4 screenshots

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

Users
19
Rating
not rated yet
Users, last 30 days
+3
Version
1.1
Updated in the store
2025-09-21
Published
2025-09-21
Manifest
V3
Browser access
1 permission

How it has moved

Users
+3 since 01.10
15-21 · 12 readings
  1. 2026-10-0417
  2. 2026-10-0918
  3. 2026-10-1015
  4. 2026-10-1116
  5. 2026-10-1317
  6. 2026-10-1618
  7. 2026-10-1819
  8. 2026-10-2121
  9. 2026-10-2220
  10. 2026-10-2420
  11. 2026-10-2719
  12. 2026-10-3119
Users
+4 since 01.09
15-21 · 23 readings
  1. 2026-09-0115
  2. 2026-09-0217
  3. 2026-09-0416
  4. 2026-09-0616
  5. 2026-09-0817
  6. 2026-09-0916
  7. 2026-09-1517
  8. 2026-09-1616
  9. 2026-09-2018
  10. 2026-09-2217
  11. 2026-09-2816
  12. 2026-10-0417
  13. 2026-10-0918
  14. 2026-10-1015
  15. 2026-10-1116
  16. 2026-10-1317
  17. 2026-10-1618
  18. 2026-10-1819
  19. 2026-10-2121
  20. 2026-10-2220
  21. 2026-10-2420
  22. 2026-10-2719
  23. 2026-10-3119

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

spn00320.

Like this one

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  1. Zerodha Holdings Weight Calculator Describes nearly the same job, smaller audience 6 users ★ 5.0
  2. Investments Optimizer Describes nearly the same job, smaller audience 49 users ★ 4.0
  3. Position Size Calculator Describes nearly the same job, smaller audience 58 users ★ 2.0
  4. TradingView Position Calculator Describes nearly the same job, smaller audience 3 users
  5. Stock Average Calculator Describes nearly the same job, smaller audience 11 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 2026-10-27. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built