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Geomasters vs Cosmos Era

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

Geomasters compared with Cosmos Era
DetailGeomasters logo GeomastersCosmos Era logo Cosmos Era
What it doesLive multiplayer geography quizzes and games covering all 194 countries A hard sci-fi idle game evolving from the Big Bang to an interstellar civilization
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFree Freemium
PricingNot given Free with no ads; optional Supporter: $2.99/mo, $19.99/yr, or $29.99 lifetime; time crystal packs: $1.99 (Skip a night), $4.99 (Skip a wall), $9.99 (Skip a week)
Key features
  • Live multiplayer rooms starting every 5 minutes with ranked games and special modes
  • Nine quiz categories: capitals, flags, shapes, location, population, size, currencies and food
  • Journey mode: solo adaptive quizzes that get harder as you progress
  • Conquest: multiplayer map game lasting about twenty minutes
  • Six map-based games including Country Guesser, Capital Locator and Scavenger Hunt
  • Progression system: master each country by answering correctly 3 times in all 8 categories
  • Five leaderboards tracking season ladder, live scores, Journey, world progress and events
  • Challenge friends and share custom quiz links valid for 24 hours
  • Daily quiz with ten questions, the same for all players each day
  • Coverage of all 194 UN member states including historical currencies
  • 13.8 billion year cosmic timeline from Big Bang to interstellar civilization
  • 118 sourced research cards with scientific citations
  • 12 game eras spanning Cosmos, Life and Civilization
  • 16 different endings
  • 12 civilization channels inspired by science fiction and real concepts
  • Playable on phone, desktop and iPad with cloud save sync
  • Installable on phone home screen for offline play
  • No ads and completely free to play
  • 1,400+ nodes each grounded in real science with sources
  • Physics-accurate simulation where 1 light-year equals 1 real hour
What makes it different
  • Real-time multiplayer rooms with new games every 5 minutes
  • Gamified learning with XP, leveling and visible progress tracking per country
  • Interactive map with continent and country mastery statistics
  • Play without an account or sign in to track progress and compete on leaderboards
  • Completely free with no paywalls
  • Every scientific claim cites real sources with year, researcher and publication
  • Hard sci-fi design where physics and signal times follow real scientific laws
  • Completely free with no ads, payment optional and never pay-to-win
  • Invented game lore clearly separated and labeled apart from real science basis
  • Curated collection of 24+ open-source astronomy, physics and biology projects
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)Not checked yet no change since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)1315
Referring domains (Majestic)52

4 details filled in for both companies.

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