YesWheel vs ReactionTests

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

YesWheel compared with ReactionTests
Detail	YesWheel	ReactionTests
What it does	A random yes or no spinner for small everyday decisions	Test your visual reaction time for free
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Free
Pricing	Not given	Not given
Key features	50/50 random yes or no spinner No account required Recent spins history stored locally Custom wheel for multiple options Yes or No Oracle tool Web Crypto random-number generator Optional analytics	Five-round visual reaction test with millisecond timing Seven-round sound reaction time test Local result history with up to 300 sessions stored Consistency measurement showing standard deviation of scores Download score card as image Sound calibration for personal offset adjustment Reference data from published research studies
What makes it different	No sign-up or setup needed to use Independent 50/50 chance each spin No data saved between sessions Helps decide between two equally good options	No account or login required to use the test Results stored locally in browser for privacy Compare full sessions to understand consistency, not just fastest round Research-backed reference data from laboratory studies
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)	Not checked yet no change since last check	3 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	7	11
Referring domains (Majestic)	3	1

4 details filled in for both companies.