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Pool Care Calculators

Chrome extension by qingyounger · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 4 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
4
Rating
not rated yet
Users, last 30 days
+1
Version
0.1.0
Updated in the store
2026-10-08
Published
2026-07-27
Manifest
V3
Browser access
1 permission

How it has moved

Users
+1 since 08.10
2-5 · 7 readings
  1. 2026-10-104
  2. 2026-10-254
  3. 2026-10-292
  4. 2026-11-013
  5. 2026-11-034
  6. 2026-11-065
  7. 2026-11-074
Users
+1 since 31.08
2-5 · 16 readings
  1. 2026-08-313
  2. 2026-09-025
  3. 2026-09-065
  4. 2026-09-104
  5. 2026-09-133
  6. 2026-09-204
  7. 2026-09-265
  8. 2026-09-284
  9. 2026-10-043
  10. 2026-10-104
  11. 2026-10-254
  12. 2026-10-292
  13. 2026-11-013
  14. 2026-11-034
  15. 2026-11-065
  16. 2026-11-074

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

  1. Store description rewritten

The publisher

qingyounger publishes 5 listings we track, 45 users between them. Listed website: poolcarecalculators.com.

  1. TempMail Pro qingyounger · Productivity · Tools · published 2025-06-17 24 users
  2. 竹光熊猫 · 每日亲子英语 qingyounger · Productivity · Education · published 2026-02-10 9 users
  3. English to Somali Translator qingyounger · Productivity · Communication · published 2026-07-26 5 users
Show 1 more from this publisher
  1. useChrono - Time Zone Converter for Teams qingyounger · Productivity · Workflow · published 2026-07-27 3 users (last published figure)

Like this one

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

  1. Saltwater Pool Salt Calculator Describes nearly the same job, smaller audience 3 users (last published figure)
  2. Calculateur Piscine par Première Piscine Describes nearly the same job, smaller audience 4 users
  3. Pool and Spa Calculator Describes a similar job, smaller audience 25 users ★ 4.0
  4. Pump Sizing Calculator Describes a related job, smaller audience 14 users
  5. Securadeal Trade & DIY Calculators Describes a related job, smaller audience 3 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 2026-11-07. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built