ChimpTest vs Purrminal

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 Purrminal
Detail	ChimpTest	Purrminal
What it does	A free memory game inspired by Ayumu the chimpanzee at Kyoto University	Desktop pets on your Windows taskbar that your work feeds, cares for and unlocks
Stage	Not given	Startup
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Free	Freemium
Pricing	Not given	Free: all 16 pets earned by playing, focus timer, daily quests, pet care, Friends groups, Claude Code/OpenCode/Pi pets. Premium: $3.99/month or $29.99/year (save 37% annually). Premium adds 50% more coins, one extra daily quest, reply to coding agent from pet, custom photo pet, and start Friends gro
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	16 collectible pets to unlock by earning coins Pomodoro-style focus timer with customizable rounds Pet care system: feeding, water, play, and baths Claude Code, OpenCode and Pi agent integration Daily quests and focus streaks Friends groups with weekly leaderboards Local save: no tracking or cloud uploads Premium subscription with 50% more coins
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	Work earns coins that feed and unlock pets while you focus Integrates with AI coding agents to show what they are doing All pets unlockable for free, no loot boxes or pay-to-win Data stays local on your PC with no tracking
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	0
Citation Flow (Majestic)	20	12
Referring domains (Majestic)	3	1

4 details filled in for both companies.

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