Comparison

Ecosystem vs Cosmic Synthesis

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Ecosystem

Features
Read full description

Dive into a fascinating journey through time, from the first molecules to advanced ecosystem ! In Ecosystem, you are the creator of a living world in constant evolution. Start with the tiniest molecules and guide your ecosystem through the ages, unlocking ever more complex species, genetic traits, and biomes. # Evolve Life Discover the first cells, algae, jellyfish, arthropods, and mammals Unlock hundreds of species and watch them evolve in your world # Develop Genetic Traits Fur, claws, photosynthesis, nervous system… every trait shapes your ecosystem Use the right strategy to optimize your evolutionary tree # Transform the Planet Create biomes: ocean, forest, desert, tundra… Each environment unlocks new species combinations # Addictive, Progressive Gameplay Automatic resource production Unlock new evolutionary branches over time Boost your progress with synergies between species and traits # An Educational and Contemplative Game Inspired by biology, paleontology, and evolutionary theory, Ecosystem is both a relaxing management game and an immersive scientific exploration. Download Ecosystem now and begin your own journey through life! "There is no end, only the perpetual transformation of life."

About

Cosmic Synthesis

Build your own universe from atoms to galaxies in this idle-clicker adventure. Automate production, refine resources, and unlock cosmic milestones. The game adapts to both active strategists and idle players, offering a unique sci-fi experience.

Highlights
  • Tap to generate matter
  • Automate production chains
  • Refine resources into planets
  • Unlock over 50 cosmic milestones
  • Strategic talent tree
  • Prestige system for permanent upgrades
  • Offline progression
Features
Read full description

EXPERIENCE EXPONENTIAL GROWTH Transform raw matter into complex structures in this addictive incremental journey. Harness the power of synthesis and watch your empire scale to impossible heights: Tap to Generate: Create matter with a single touch. Automate Production: Unlock synthesis nodes that work for you 24/7. Refine Resources: Convert Matter into Atoms, Atoms into Molecules, and Molecules into massive Planets! GAME FEATURES Limitless Discovery: Reach over 50 cosmic milestones—from humble asteroids and quasars to black holes and parallel universes. Strategic Talent Tree: Choose your path! Specialize in Speed (production efficiency) or Discovery (rare events & research value). Powerful Prestige: Trigger a "Big Bang" reset to collect Dark Energy and Singularity Points for permanent, god-like upgrades. Offline Progression: Your universe never sleeps. Return to massive gains even after time away. Tactical Control: Pause individual production chains to optimize your strategy and manage resources like a cosmic pro. WHY COSMIC SYNTHESIS? Sleek Sci-Fi Aesthetic: A dark, nebula theme designed for space enthusiasts and science lovers. We value your flow. Watch rewarded ads only when YOU want a massive boost—completely optional. "From quantum foam to the singularity—every click brings you closer to ultimate cosmic mastery." PLAY YOUR WAY Whether you are an Active Strategist who loves micro-managing for maximum efficiency or an Idle Player who enjoys watching the numbers climb while away, Cosmic Synthesis adapts to your style. Are you ready for your own Big Bang?

Screenshots

Ecosystem4 screens
Cosmic Synthesis4 screens

Verdict

The call

The clearest difference is in-app purchases: Ecosystem at none against Cosmic Synthesis's 1. Ecosystem also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cosmic Synthesis sells 1 one-off in-app purchase. Ecosystem asks for nothing beyond the download.

UpkeepUpdate frequency

Ecosystem ships an update every 8 days, Cosmic Synthesis weekly. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 8 level
Ecosystem versus Cosmic Synthesis: the parameters behind the verdict, then further details
ParameterEcosystemCosmic Synthesis
PriceFreeFree
Rating—3.8 (12 ratings) — better
Positive reviews—28.6% of reviews
Number of ratings—12 — better
Update frequencyEvery 8 daysWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size465 MB150 MB
Age rating4+4+
DeveloperRomain ChauvireNETBYTE UG (haftungsbeschränkt)

In-app purchases

None

Ecosystem

No in-app purchases

1 purchases

Cosmic Synthesis

One-time1
  • Premium$1.99

Questions

Is Ecosystem free?
Ecosystem is free to download, with no in-app purchases.
Is Cosmic Synthesis free?
Cosmic Synthesis is free to download, with in-app purchases available.
Do Ecosystem or Cosmic Synthesis have ads?
Cosmic Synthesis shows ads; Ecosystem does not.
Which is updated more often, Ecosystem or Cosmic Synthesis?
Ecosystem ships an update every 8 days, and Cosmic Synthesis weekly. Most recently, Ecosystem was updated on October 4, 2026 and Cosmic Synthesis on October 15, 2026.

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