Key Detector – Musical Key & BPM Finder
By zambrahhhh
Find musical key and BPM, practice with an interactive piano, and transpose YouTube with Pro. Analyze audio on your device.
Time on the storeUnder a yearA rough range, not an exact date
Store users≈3KRounded by the Chrome Web Store
Chrome Web Store rating4.3 / 511 ratings on the Chrome Web Store
Last store update16 Sep 2026Version 1.6.8.6, 21 days ago
Inside the extension
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The maker
This is the only listing we know of from zambrahhhh.
- Listings
- 1
- Combined store users
- ≈3K
- Store Featured
- 1
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 Key Detector – Musical Key & BPM Finder. 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
