Mechangelion vs ChimpTest

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

Mechangelion compared with ChimpTest
Detail	Mechangelion	ChimpTest
What it does	Free browser-based robot fighting game	A free memory game inspired by Ayumu the chimpanzee at Kyoto University
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	Play in browser without download Short combat rounds with readable attack wind-ups Upgrade weapons, armor, and special abilities between fights Works on phones and desktops Portrait orientation optimized for mobile Built on Unity 6 Official apps on Google Play and App Store	Progressive levels that add numbered squares Flash window shrinks as difficulty increases Three-strike game over system Local browser storage of scores Challenge links with shared level difficulty Customizable flash speed via URL parameter
What makes it different	No installation required - play instantly in browser Portrait-first design optimized for mobile gameplay Readable attack animations with visible wind-ups	Based on genuine peer-reviewed research from Kyoto University's 2007 Ayumu experiment No account, no download, no personal data collection Includes detailed educational articles about the original experiment and memory science
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)	27 +3 (up) since last check	6 no change since last check
Trust Flow (Majestic)	3	6
Citation Flow (Majestic)	26	20
Referring domains (Majestic)	7	3

4 details filled in for both companies.