Best Planet Creator Apps & Games

249+ iOS apps & games curated and reviewed

4.1 avg rating
20 free apps & games
Updated September 2026

From beginner-friendly picks to power-user tools, our planet creator list covers 249+ iPhone apps and games updated through September 2026. Compare ratings, prices, and screenshots in one place.

Compare top Planet Creator Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1TerraGenesis - Space SettlersTerraGenesis - Space SettlersFree4.6★ (33K)YesYesSep 2026
2WorldBox - God SandboxWorldBox - God SandboxFree4.7★ (77K)YesYesSep 2026
3Pet Rock 2 - Planet SimulatorPet Rock 2 - Planet SimulatorFree3.4★ (48)NoNoAug 2026
4Earth EditorEarth EditorFree4.3★ (919)YesNoSep 2026
5Idle World - Planet MinerIdle World - Planet MinerFree4.5★ (34K)YesYesSep 2026
6Solar SmashSolar SmashFree was $3.994.8★ (391K)YesYesSep 2026
7Universe Maker - 별을 합쳐라Universe Maker - 별을 합쳐라FreeYesNoJun 2026
8Solar System SimSolar System SimFree4.5★ (4.1K)YesYesSep 2026

Top Picks for Planet Creator

TerraGenesis - Space Settlers#1

TerraGenesis - Space Settlers by Tilting Point LLC

Terraform Universe Planets
Editor's Choice
🎮 Games
4.6😊(33K ratings)
FreeAdsIn-App Purchases
TerraGenesis - Space Settlers screenshot 1
TerraGenesis - Space Settlers screenshot 2
TerraGenesis - Space Settlers screenshot 3
TerraGenesis - Space Settlers screenshot 4
TerraGenesis - Space Settlers screenshot 5
TerraGenesis - Space Settlers screenshot 6

Simulate the terraforming of planets using real scientific principles. Cultivate life, manage resources, and build civilizations on various worlds, from our solar system to fictional planets and moons. Encounter alien life and defend your settlements from cosmic threats.

What We Love

  • 🚀 Awesome and engaging
  • 👍 Perfectly engaging game
  • 👍 Incredibly addictive in a good way
  • 👍 Beautiful and pleasing graphics
  • 👍 Realistic and based on science
  • 👍 Satisfying to see planet change
  • 👍 Challenging but not too difficult
  • 👍 Generous with free content
  • 👍 Unobtrusive ads with rewards

Room to Improve

  • 🐛 Biosphere bugs
  • 🐛 Crashes and performance issues
  • 🐛 Terraforming progress resets unexpectedly
  • ⏱️ Terraforming takes too long
  • 💰 Expensive to unlock all content
WorldBox - God Sandbox#2

WorldBox - God Sandbox by Maxim Karpenko

Best world building simulator!
Strong Contender
🎮 Games
4.7😊(77K ratings)
FreeAdsIn-App Purchases
#94in Games
WorldBox - God Sandbox screenshot 1
WorldBox - God Sandbox screenshot 2
WorldBox - God Sandbox screenshot 3
WorldBox - God Sandbox screenshot 4
WorldBox - God Sandbox screenshot 5
WorldBox - God Sandbox screenshot 6

Create and shape your own pixel worlds with this god simulation sandbox game. Spawn creatures, build civilizations, and unleash powerful disasters or creative tools to watch life evolve. Experiment with various powers and enjoy offline play.

What We Love

  • 🚀 Amazing game
  • 👍 Best sandbox game
  • 🚀 Highly addictive
  • 👍 Excellent simulation
  • 🚀 Constantly updated
  • 👍 Responsive developers

Room to Improve

  • 🐛 Occasional crashes
  • 🔋 Laggy with many explosives
  • 💰 Premium features too expensive

More Planet Creator apps to explore

FAQ about Planet Creator

What are the best planet creator apps & games for iPhone?
TerraGenesis - Space Settlers tops our planet creator apps & games ranking as of September 2026, with a 4.6-star average from 33K App Store ratings, and it's free to download.
Yes — 20 of the top planet creator apps & games we rank are free to download, including TerraGenesis - Space Settlers and WorldBox - God Sandbox.
TerraGenesis - Space Settlers shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 249+ planet creator apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
TerraGenesis is an idle planet building simulator that allows players to terraform and settle planets using real scientific principles. You can cultivate life, manage resources, and build civilizations on various celestial bodies.
Key features include building entire worlds by managing resources like air pressure and oxygen, discovering and terraforming planets and moons from our solar system and beyond, creating unique organisms with a biosphere simulator, encountering alien populations, and defending your planet from asteroid attacks.