Comparison

CosmoGen vs Nightborn Empire

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

Head to head
About

CosmoGen

Features
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CosmoGen is a premium cosmic civilization simulator where you guide life from its first fragile spark to an interstellar Kardashev Type-II civilization. Begin with a young planet, a microscopic species, and a universe full of uncertainty. As a cosmic overseer, your choices shape the destiny of an evolving civilization across deep time โ€” from primordial survival to advanced technology, social complexity, planetary crisis, and the possibility of reaching the stars. Inspired by real scientific ideas, CosmoGen blends planetary physics, evolution, sociology, technology, and the mystery of the Fermi Paradox into an immersive strategy experience. Guide your civilization through major evolutionary eras, unlock powerful technologies, respond to world-changing events, and survive the Great Filters that may destroy advanced life before it becomes interstellar. Your civilization is not just a number. It has stress, harmony, inequality, trust, population pressure, technological ambition, and environmental limits. Every decision affects its future. Will you build a balanced society, push dangerous technologies too quickly, protect your planet, or risk everything for rapid progress? FEATURES โ€ข Guide life from microscopic origins to an advanced space civilization โ€ข Experience a procedurally generated planet with habitability, climate, resources, moons, axial tilt, and carrying capacity โ€ข Survive Great Filters such as solar super-flares, climate collapse, resource depletion, AI singularity, and cosmic disasters โ€ข Make strategic choices through scientific, ethical, and risky paths โ€ข Unlock a deep technology tree across Biology, Physics, Society, and Space โ€ข Manage population, energy, stress, harmony, technology, and social stability โ€ข Watch your civilization evolve through eras inspired by Earthโ€™s deep history โ€ข Meet Lumina, an AI companion that provides contextual narrative and scientific explanations โ€ข Enjoy a cinematic interface with 3D planets, starfields, particles, aurora gradients, and frosted glass visuals โ€ข Designed with accessibility in mind, including dynamic typography, semantic colors, VoiceOver support, and high-contrast visual layers A SCIENTIFICALLY INSPIRED GOD GAME CosmoGen is built around one of the greatest questions in science: Why is the universe so quiet? The game transforms the Fermi Paradox into an interactive journey. Each civilization faces existential challenges that test its intelligence, ethics, resilience, and ability to survive its own progress. Some civilizations collapse before reaching the stars. Others adapt, transform, and rise beyond their home planet. Your choices decide which story will be written. AN EVOLVING COSMIC STORY No two civilizations feel exactly the same. Your planet, your events, your risks, your technologies, and your decisions create a unique timeline every time you play. CosmoGen is a strategy game, a scientific narrative, and a cinematic simulation of lifeโ€™s greatest challenge: Can intelligence survive long enough to become cosmic?

About

Nightborn Empire

Features
Read full description

The night belongs to those bold enough to rule it. Nightborn Empire is a gothic strategy game where you raise a vampire citadel, command powerful heroes, master forbidden research, and contend with rivals across a persistent world. BUILD YOUR DOMAIN Expand and upgrade your citadel, strengthen its defenses, gather vital resources, and shape an empire worthy of the night. COMMAND VAMPIRE HEROES Recruit distinctive heroes, develop their power, and choose the right champions to lead your forces. MASTER DARK RESEARCH Unlock lasting military, economic, and strategic advantages through an interconnected research system. MARCH ACROSS A LIVING WORLD Scout rival citadels, hunt mercenaries, gather resources, and send specialized troop formations across the world map. COMPETE FOR SUPREMACY Climb City and World leaderboards across power, hero progression, citadel development, combat achievements, and more. FORGE ALLIANCES Create or join a Coven, chat with other rulers, build friendships, and coordinate your rise through the ranks. YOUR EMPIRE. YOUR LEGACY. Every decision shapes your ascent. Build patiently, strike decisively, and become the power every rival fears when darkness falls. Nightborn Empire requires an internet connection. Optional in-app purchases are available.

Screenshots

CosmoGen4 screens
Nightborn Empire4 screens

Verdict

The call

The clearest difference is in-app purchases: CosmoGen at none against Nightborn Empire's 19. Nightborn Empire's advantage is update cadence (every 4 days vs every 3 months) and iOS requirement (15.0 vs 18.6). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Nightborn Empire sells 19 one-off in-app purchases. CosmoGen asks for nothing beyond the download.

UpkeepUpdate frequency

CosmoGen ships an update every 3 months, Nightborn Empire every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
CosmoGen versus Nightborn Empire: the parameters behind the verdict, then further details
ParameterCosmoGenNightborn Empire
PriceFreeFree
Update frequencyEvery 3 monthsEvery 4 days โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS18.615.0 โ€” better
Further details โ€” not scored
Size10 MB1.8 GB
Age rating12+12+
Developerpezhman mohammadzadehkordestaniSSY Media LLC

In-app purchases

None

CosmoGen

No in-app purchases

19 purchases

Nightborn Empire

One-time19
  • Alaric Ironvale Fragments$0.99
  • Cassian Vhalor Fragments$0.99
  • Daily Resource Cache$0.99
Show 16 more
  • Initiate Patronage$0.99
  • Evelyne Duskmere Fragments$1.99
  • Borislav Redmaw Fragments$1.99
  • Daily Resource Cache II$2.99
  • Lyssara Veyne Fragments$4.99
  • Crimson Arcana Fragments$4.99
  • Ravencroft Sable Fragments$4.99
  • Daily Resource Cache III$4.99
  • Noble Patronage$4.99
  • Aurelia Thorne Fragments$9.99
  • Morwen Blackveil Fragments$9.99
  • Aurelia Thorne$9.99
  • Extra Builder$9.99
  • Extra Research Slot$9.99
  • Daily Resource Cache IV$9.99
  • Regent Patronage$9.99

Questions

Is CosmoGen free?
CosmoGen is free to download, with no in-app purchases.
Is Nightborn Empire free?
Nightborn Empire is free to download, with in-app purchases available.
Do CosmoGen or Nightborn Empire have ads?
Neither CosmoGen nor Nightborn Empire shows ads.
Which is updated more often, CosmoGen or Nightborn Empire?
CosmoGen ships an update every 3 months, and Nightborn Empire every 4 days. Most recently, CosmoGen was updated on October 25, 2026 and Nightborn Empire on October 28, 2026.

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