EC価格比較 - ネット通販5サイトの最安値をワンクリックで比較検索
Chrome extension by kato · Lifestyle · Shopping
- Established publisher
- Trader
A Chrome extension in Lifestyle · Shopping with 80 users, barely installed. Audience over the last 30 days: -26.
Specific sites only: 2 match patterns.
What the developer says, and 4 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 80
- Users, last 30 days
- -26
- Version
- 1.2.4
- Updated in the store
- 2026-08-12
- Published
- 2026-04-13
- Manifest
- V3
- Browser access
- 2 permissions, 2 site patterns
How it has moved
- 2026-10-0596
- 2026-10-0998
- 2026-10-1097
- 2026-10-1396
- 2026-10-18100
- 2026-10-1997
- 2026-10-20101
- 2026-10-21104
- 2026-10-22103
- 2026-10-24106
- 2026-10-26101
- 2026-10-2888
- 2026-10-2982
- 2026-10-3080
- 2026-10-3180
- 2026-09-0166
- 2026-09-0364
- 2026-09-0462
- 2026-09-0666
- 2026-09-0768
- 2026-09-0869
- 2026-09-0972
- 2026-09-1371
- 2026-09-1574
- 2026-09-1772
- 2026-09-2077
- 2026-09-2174
- 2026-09-2597
- 2026-09-26101
- 2026-09-28106
- 2026-10-0596
- 2026-10-0998
- 2026-10-1097
- 2026-10-1396
- 2026-10-18100
- 2026-10-1997
- 2026-10-20101
- 2026-10-21104
- 2026-10-22103
- 2026-10-24106
- 2026-10-26101
- 2026-10-2888
- 2026-10-2982
- 2026-10-3080
- 2026-10-3180
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
Specific sites only: 2 match patterns.
https://openapi.rakuten.co.jp/*https://shopping.yahooapis.jp/*
-
Block or redirect requests by rules it declares in advance
declarativeNetRequest -
Store data in your browser
storage
What changed recently
Nothing has moved on this listing since we started watching it.
The publisher
kato. Listed website: sqool.co.jp.
Like this one
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-
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-
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-
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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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[](https://extops.dev/extensions/effhfghfcbiehkdlainodfdobjddmapa)<a href="https://extops.dev/extensions/effhfghfcbiehkdlainodfdobjddmapa"><img src="https://extops.dev/extensions/effhfghfcbiehkdlainodfdobjddmapa/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.