ChimpTest vs 1 in 65 million

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

ChimpTest compared with 1 in 65 million
Detail	ChimpTest	1 in 65 million
What it does	A free memory game inspired by Ayumu the chimpanzee at Kyoto University	A browser life simulator set in Thailand where your choices shape your story
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free preview with first 5 major choices. Lifetime access: ฿59 THB in Thailand, $2.99 USD elsewhere. One-time payment with no recurring subscription.
Key features	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	Randomly assigned family and background Choices affect health, happiness, skills, relationships and finances Random birth province Save progress across devices
What makes it different	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	Set in Thailand with Thai-specific setting and choices Separate experience from 1 in 8 Billion with independent mechanics One-time payment with no recurring subscription
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)	6 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	6	1
Citation Flow (Majestic)	20	17
Referring domains (Majestic)	3	5

4 details filled in for both companies.

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