Apps Like City Builder: Building Games for iPhone and iPad
City Builder: Building Games screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Spaceflight Simulator
Spaceflight Simulator UK Ltd
Build rockets, explore space, track physics
Build and customize rockets to explore a realistically scaled universe. Navigate using real orbital mechanics and travel to distant planets and objects. Interact with Mercury, Venus, Earth, the Moon, Mars, Phobos, and Deimos.


TerraGenesis: Landfall
Tilting Point LLC
Build cities on planets and manage resources
Build and manage cities on planets in the solar system and outer space. Construct buildings, design facilities, and level up your space society. Manage resources, expand settlements, and develop infrastructure to sustain extraterrestrial life.

Mars: Mars
Outbox SRL
Fly through with jetpacks
Explore by flying with jetpacks and navigating terrain. Complete missions to unlock rewards. Track progress and upgrade equipment. Share achievements with friends. Learn about through in-game tutorials and data logs.

TerraGenesis - Space Settlers
Tilting Point LLC
Terraform planets with real science
Manage planetary ecosystems by adjusting temperature, atmosphere, and water levels. Track biosphere development and terraform planets using real NASA data. Complete missions to unlock new worlds and expand your interstellar empire.

Mars Mission Space Agency
Renzo Macedo
Explore , drive rovers, land safely
Simulate a to with realistic scenarios including spacecraft docking, cargo transport, and interplanetary travel. Explore the Martian surface by walking and driving a rover. Experience landing on and navigating its terrain.


Marsaction 2: Space Homestead
LEXIANGCO.,LIMITED
Land on Mars and build a
Explore a sci-fi battlefield on Mars, command mecha soldiers, and battle swarms of hostile enemies. Build and manage a base, upgrade technology, and deploy units to secure territory.





AdVenture Capitalist Tycoon
Hyper Hippo Publishing Ltd.
Earn money by clicking and upgrading
Play the money-making idle game by clicking to generate income. Manage multiple businesses, upgrade facilities, and automate earnings. Track progress through various stages of wealth accumulation and business expansion.



Mecha Fire
LEXIANGCO.,LIMITED
Defend colonies with and Heroes
Manage a army and Heroes to defend a Martian colony. Assign units to strategic positions, upgrade technology, and build fortifications. Command battles, deploy special abilities, and manage resources to survive against the Swarm.



Cyber Dude: Dev Tycoon
Tapteek LLC
Upgrade computers, gather riches, conquer Mars
Play as a computer genius to conquer Mars. Build and upgrade computers, create apps and games, and fight viruses. Collect resources, purchase properties worldwide, and earn legendary items. Explore new planets and improve skills through challenges.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.