Kōōihaus™ vs Wheel of Names Picker

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Kōōihaus™ compared with Wheel of Names Picker
Detail	Kōōihaus™	Wheel of Names Picker
What it does	Free paint coverage calculator for interior and exterior painting projects	Free online wheel to pick a random winner from a list of names
Stage	Established	Not given
Founded	2021	Not given
Based in	US	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	Interior paint calculator Exterior paint calculator Metric and imperial units Primer calculation option Ceiling painting option Gable area calculation for exterior Instant results display	Works on any device - responsive design for desktop, tablet, and mobile No sign-up or download required - runs entirely in browser Privacy - names and results never leave your device
What makes it different	Handles complex calculations like doors, windows, and multiple stories automatically Works for both interior and exterior projects	Instant loading with no setup, sign-up or installation needed Complete privacy with all data staying in your browser only Works perfectly on projectors and classroom screens for group viewing Supports unlimited entries with automatic text resizing for readability
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	20 no change since last check	19 no change since last check
Trust Flow (Majestic)	4	11
Citation Flow (Majestic)	23	33
Referring domains (Majestic)	37	69

4 details filled in for both companies.