J-Flip Pro
By ShionA
AI Risk Scanner & Scam Detector for Mercari
Time on the storeUnder a yearA rough range, not an exact date
Store users4As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update7 Apr 2026Version 1.0.2, 6 months ago
Inside the extension
Product image 1 of 1Reviews
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The maker
This is the only listing we know of from ShionA.
- Listings
- 1
- Combined store users
- ≈4
- Store Featured
- 0
Combined users can count the same person more than once. Maker profile
Ext Watch AI
Should you build in this niche?
One research report for J-Flip Pro. 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
