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WikiCollector vs ChimpTest

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

WikiCollector compared with ChimpTest
DetailWikiCollector logo WikiCollectorChimpTest logo ChimpTest
What it doesCollect the World, One Card at a Time A free memory game inspired by Ayumu the chimpanzee at Kyoto University
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free
PricingFree to play with first 10 packs included. Optional WikiCoin and Premium purchases available. Not given
Key features
  • Open card packs with 10 random Wikipedia articles
  • Six rarity tiers based on article view counts
  • Create and publish personal card collections
  • Complete thematic albums with automatic card matching
  • Community voting on published collections
  • Trade cards with other players
  • Free packs regenerate over time up to capacity
  • Multiple pack types including Gold and Legendary packs
  • Card details link to source Wikipedia articles with attribution
  • 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
  • Built around the entire English Wikipedia catalog
  • Independent from Wikipedia and Wikimedia Foundation
  • Community-driven collection showcase and voting system
  • Free forever core gameplay without premium requirement
  • 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 planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)5 +2 (up) since last check6 no change since last check
Trust Flow (Majestic)16
Citation Flow (Majestic)1120
Referring domains (Majestic)113

4 details filled in for both companies.

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