Happy Numbers Research
By MB
Check if a number is a Happy Number, plus do research on a range and put results into the Clipboard.
Time on the storeAbout 1 to 3 yearsA rough range, not an exact date
Store users6As shown on the Chrome Web Store
Chrome Web Store ratingNot rated yetNo store ratings yet
Last store update20 Feb 2025Version 1.3, 20 months ago
Inside the extension
Product image 1 of 1Reviews
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The maker
MB has 12 listings on the store. Most of their listings haven’t changed in over a year.
- Listings
- 12
- Combined store users
- ≈326
- Store Featured
- 0
- Updated in the last 90 days
- 0 of 12
- WhatColour97 users · updated 20 months ago
- CMYK Colour Viewer62 users · updated 19 months ago
- RGB Colour Viewer59 users · updated 20 months ago
- Convert PNG to ICO35 users · updated 19 months ago
Combined users can count the same person more than once. See all 12 listings
Ext Watch AI
Should you build in this niche?
One research report for Happy Numbers Research. 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