Rule of Thirds
By Ivor Potter
A customisable grid overlay for visualising image composition techniques (primarily the Rule of Thirds).
Time on the storeAbout 10 years or moreA rough range, not an exact date
Store users≈5KRounded by the Chrome Web Store
Chrome Web Store rating4.4 / 520 ratings on the Chrome Web Store
Last store update21 Sep 2026Version 1.8, 16 days ago
Inside the extension
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The maker
This is the only listing we know of from Ivor Potter.
- Listings
- 1
- Combined store users
- ≈5K
- 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 Rule of Thirds. 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
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- Report and PDF yours for 30 days
