Personal Black Hole
By nckbrz
Unleash a mesmerizing black hole, or even two, into any web page. With auto-off timers and a screensaver mode
Inside the extension
Product image 1 of 5Reviews
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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
nckbrz has 4 listings on the store. Updates most of their listings often.
- Listings
- 4
- Combined store users
- ≈294
- Store Featured
- 0
- Updated in the last 90 days
- 4 of 4
- GeForce NOW Playtime Tracker37 users · updated 21 days ago
- Todoist Visual Tweaks21 users · updated 7 days ago
- Todoist Refined Favorites7 users · updated 21 days ago
Combined users can count the same person more than once. See all 4 listings
Should you build
in this niche?
One research report for Personal Black Hole: verdict, search demand, traffic, pricing, reviews, competitors and what to build. Every number shows its source and date. Anything we cannot verify is marked.
Verdict & demand
A cited takeaway, plus Google search volumes for the niche
Traffic & domain
Website popularity rank, visits and domain authority, each with its source
Money & pricing
Plans and prices read from the maker’s website. No revenue guesses
Reviews
Top complaints, praise and recent issues, quoted from real reviews
Competitors & ranks
Where it ranks against the closest listings
Build opportunity
What to build, what an MVP must fix, and how to position it
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