Astro Builder app icon

Apps Like Astro Builder for iPhone and iPad

Build space stations with resources and elevators

Build and expand a space station in near-Earth orbit. Construct platforms using resources from a space elevator. Unlock new equipment and areas as the station grows. Manage resource production and development phases.

by Solid Games LIMITED★ 4.72,643 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. States Builder: Trade Empire app icon

    States Builder: Trade Empire

    SayGames LTD

    Build worlds, mine resources, upgrade facilities

    Build and expand a virtual world by managing supply chains and resource production. Collect and process raw materials to earn coins. Use coins to upgrade facilities, unlock new areas, and develop civilizations.

    ★ 4.619,857 ratingsGamesFreeData updated 2026-09-06
  2. Rocket Simulator app icon

    Rocket Simulator

    1788918 Alberta Ltd

    Launch rockets and explore space objects

    Launch rockets with customizable models and navigate through Earth's orbit. Explore space objects like the Hubble Telescope and International Space Station. Adjust camera angles and control flight manually.

    ★ 2.5179 ratingsGamesFreeData updated 2026-09-08
  3. Spiral Excavator Empire app icon

    Spiral Excavator Empire

    Solid Games LIMITED

    Mine resources, build empires, excavate ore

    Build and manage a mining using excavators and large machinery. Extract ore resources, transport them to trucks, and process minerals. Upgrade equipment to boost productivity and unlock new processing facilities.

    ★ 4.71,010 ratingsGamesFreeData updated 2026-09-06
  1. Pixel Civilization: Idle Game app icon

    Pixel Civilization: Idle Game

    Shikudo Co., Ltd.

    Build civilizations, collect cards, manage resources

    Build civilizations from the Stone Age to the Space Age by clearing land and using Gacha-style cards to construct buildings. Manage resources and population to level up. Play solo or team up in multiplayer to achieve shared goals.

    ★ 4.7242 ratingsGamesFreeData updated 2026-09-06
  2. Idle Junkyard: City Builder app icon

    Idle Junkyard: City Builder

    MIGMIG DIJITAL PLATFORM ANONIM SIRKETI

    Build, collect, and upgrade cities

    Build and expand a using collected junk and sold materials. Construct houses with bricks, glass, and iron bars. Upgrade tools and vehicles, and automate tasks with helpers like trolley and forklift.

    ★ 4.1431 ratingsGamesFreeData updated 2026-09-06
  3. Empire of Ants - Idle Game app icon

    Empire of Ants - Idle Game

    GAMINGCAT, INC.

    Build ant colonies and expand your

    Build and expand an ant by digging tunnels and gathering food. Assign worker to automate tasks and unlock upgrades. Track colony growth and progress through evolving stages.

    ★ 4.814,032 ratingsGamesFreeData updated 2026-09-06
  4. Space eXo Colony - Idle Tycoon app icon

    Space eXo Colony - Idle Tycoon

    Krzysztof Poprawa

    Colonize planets, build domes, hire astronauts

    Manage resources like oxygen, energy, and food to build alien colonies and domes. Hire astronauts to combat environmental hazards. Construct mines and crafting stations to gather ores and create advanced technology.

    ★ 4.5427 ratingsGamesFreeData updated 2026-09-06
  5. Dam Builder 3D app icon

    Dam Builder 3D

    Solid Games LIMITED

    Build dams, earn profits, upgrade structures

    Build dams on lakes, expand structures to increase profits. Upgrade sections for higher earnings. Unlock a dock after constructing Dam 2. Automatically receive a fishing boat upon dock unlock. Send fishing boat out to collect resources.

    ★ 4.88,371 ratingsGamesFreeData updated 2026-09-06
  6. Playground In Space app icon

    Playground In Space

    Tsikhon Rymasheuski

    Explore , craft worlds, and battle foes

    Explore a vast cosmos to build and customize environments. Create galaxies, design planets, and construct futuristic spacecraft. Engage in combat with diverse enemies and allies.

    ★ 4.11,594 ratingsGamesFreeData updated 2026-09-06
  7. Hulu Land app icon

    Hulu Land

    Truong Nguyen Nam

    Build districts, complete quests, create entertainment empire

    Build and customize districts based on content. Complete quests and challenges for rewards. Unlock decorations and explore interactive entertainment features.

    ★ 4.64,778 ratingsGamesFreeData updated 2026-09-06
  8. Train Miner: Idle Railway Game app icon

    Train Miner: Idle Railway Game

    AI GAMES FZ LLC

    Build, manage, and expand your empire

    Manage resources to build and customize a . Chop trees for materials, construct carriages, and merge them to upgrade your . Track progress and expand your empire through strategic planning and creative design.

    ★ 4.657,463 ratingsGamesFreeData updated 2026-09-06
  9. Space Colonizers Idle Clicker app icon

    Space Colonizers Idle Clicker

    CapPlay Interactive Inc.

    Colonize planets and manage colonies

    Manage resources to expand your colony. Colonize planets and unlock advanced technology for spaceships and buildings. Upgrade infrastructure and automate resource gathering through gameplay. Track progress and strategize for long-term growth.

    ★ 4.72,113 ratingsGamesFreeData updated 2026-09-12
  10. Cosmos Quest app icon

    Cosmos Quest

    Kongregate, Inc.

    Build civilizations, explore space, upgrade technologies, manage

    Build civilizations by managing resources and completing quests. Unlock buildings, heroes, and time travel features. Upgrade heroes and engage in player-versus-player battles. Explore cosmic events and use special weapons like the Black Hole Cannon.

    ★ 4.63,846 ratingsGamesFreeData updated 2026-09-15
  11. Idle Island Builder app icon

    Idle Island Builder

    Solid Games LIMITED

    Build islands, plant trees, construct buildings

    Build and customize islands by reclaiming land, planting trees, and constructing buildings. Manage resources to expand the . Explore the ocean and add decorative elements to create a lively environment. Save and share progress.

    ★ 4.72,476 ratingsGamesFreeData updated 2026-09-06
  12. The Final Earth 2: Colony Sim app icon

    The Final Earth 2: Colony Sim

    Florian van Strien

    Build cities, gather resources, research technology

    Build and manage a city in space with resource gathering and research. Construct structures and technology to support thousands of inhabitants. Expand from a small to a large metropolis.

    ★ 4.92,010 ratingsGamesFreeData updated 2026-09-06
  13. Build It! - City Builder app icon

    Build It! - City Builder

    Codigames SL

    Structures, earn rewards, expand your empire

    It! lets users construct houses and buildings by tapping, dragging, and dropping elements. Manage construction departments, allocate resources, and expand operations. Customize designs and improve business efficiency through strategic planning.

    ★ 4.5390 ratingsGamesFreeData updated 2026-09-06
  14. Technopoly – Industrial Empire app icon

    Technopoly – Industrial Empire

    Robert Grzybek

    Build, manage, and expand factories

    Build and manage factories to expand your . Upgrade production lines, optimize resource allocation, and manage supply chains. Unlock new technologies and construct wind turbines and other facilities.

    ★ 4.71,836 ratingsGamesFreeData updated 2026-09-06
  15. Jurassic World™: The Game app icon

    Jurassic World™: The Game

    Ludia Games inc.

    Build and battle dinosaurs in real-time

    Build and customize dinosaur teams with over 300 species. Compete in battles with customizable arenas. Construct and manage a theme park. Upgrade and evolve dinosaurs through gameplay. Trade and battle with other players.

    ★ 4.8369,269 ratingsGamesFreeData updated 2026-09-08

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.