赤シート for Web
By tomicawa
Webページ上のテキストを隠して暗記練習できる赤シート風ツール
Time on the storeAbout 1 to 3 yearsSee the exact launch date
Store users82As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update3 Nov 2025Version 1.0, 11 months ago
How 赤シート for Web is doing
赤シート for Web has been on the store for roughly one to three years and is in the top 25% of Education by users. Interest has been picking up lately.
- Time on the store
- About 1 to 3 years
- Recent direction
- Rising
A rough range. Members see the exact launch date.
Picking up faster than the month before.
Inside the extension
Product image 1 of 1Reviews
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Audience & ratings
See full audience and rating history
Users and ratings over time, growth in the last 30/90/365 days.
See plansRelease history
The maker
tomicawa has 4 listings on the store. Updates now and then.
- Listings
- 4
- Combined store users
- ≈97
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 4
- VanishTab5 users · updated 14 months ago
- Popup Text Copier5 users · updated 14 months ago
- Twitter Image Saver5 users · updated 11 months ago
Combined users can count the same person more than once. See all 4 listings
Ext Watch AI
Should you build in this niche?
One research report for 赤シート for Web. Reports come with Plus, Pro and Max.
- Takeaway & demandCited takeaway and search volumes
- Traffic & domainPopularity rank, visits and authority
- Money & pricingPlans and prices from the maker’s site
- ReviewsComplaints and praise, quoted
- Competitors & ranksRank against the closest listings
- Build opportunityWhat to build and how to position it
- Every number shows its source and date
- Ready in a minute or two
- Report and PDF yours for 30 days