Space Adventure app icon

Apps Like Space Adventure for iPhone and iPad

Defend the galaxy from alien invaders.

The app is a strategic game where users defend the space warship Storm-1 from alien invaders. Users build towers, complete missions on different planets, and upgrade weapons to save humanity.

by Aleksejs Voloviks★ 3.73 ratingsGames$0.99Data updated 2026-09-12

Space Adventure screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. Stellar Age: MMO Strategy app icon

    Stellar Age: MMO Strategy

    Crazy Panda Limited

    Fleet battles, spy on pirates, dominate empire

    Manage in-game resources to develop planets and progress through the game. Engage in real-time battles, manage fleets, and defend against space pirates. Explore a vast galaxy map with adjustable zoom.

    ★ 4.0353 ratingsGamesFreeData updated 2026-09-09
  1. Tower Defense: Lazy Apocalypse app icon

    Tower Defense: Lazy Apocalypse

    ITPINI OU

    Defend waves, upgrade weapons, stream gameplay

    Defend against zombie waves using towers and upgrades. Automatically generate resources while idle. Customize weapons and defenses. Stream gameplay and compete for top streamer status. Track progress and unlock new content through upgrades.

    ★ 4.92,083 ratingsGamesFreeData updated 2026-09-06
  2. Marsaction: Infinite Ambition app icon

    Marsaction: Infinite Ambition

    LEXIANGCO.,LIMITED

    Play as humans or swarm in

    Play as a human commander leading military operations on Mars. Deploy units, manage resources, and upgrade bases. Fight against mutated insectoid enemies in real-time combat. Build and expand colonies while managing research and defense strategies.

    ★ 4.510,107 ratingsGamesFreeData updated 2026-09-06
  3. Atlantis Invaders app icon

    Atlantis Invaders

    Spirit Bomb Company Limited

    Defend Earth with submarine attacks

    Control submarines to battle alien monsters in underwater environments. Shoot enemies with weapons, dodge attacks, and collect technology from to upgrade ships. Explore ocean depths to uncover secrets and navigate through diverse sea regions.

    ★ 4.72,322 ratingsGamesFreeData updated 2026-09-06
  4. Long March Space Project app icon

    Long March Space Project

    Wuhan Mandrill VR Co., Ltd.

    Land on planets and fight enemies

    Explore by landing on invaded planets and battling enemies. Improve environments and complete missions. Support VR mode for immersive gameplay using compatible devices. Track progress and upgrade equipment.

    ★ 3.84 ratingsGamesFreeData updated 2026-09-10
  5. Invasion Breaker: Idle clicker app icon

    Invasion Breaker: Idle clicker

    Mirols OU

    Defend planets and destroy alien bases

    Defend your home planet by placing and upgrading military units. Destroy alien buildings and manage resources to sustain attacks. Use airstrikes and heavy equipment to eliminate threats. Progress through levels with increasing difficulty.

    ★ 4.71,259 ratingsGamesFreeData updated 2026-09-06
  6. Kepler Attack - Watch Game app icon

    Kepler Attack - Watch Game

    RED SPRITE STUDIOS PTY LTD

    Destroy aliens, fly through space

    Fly through space and destroy waves of alien invaders. Control movement and shoot enemies with touch or gesture inputs. Track progress and unlock new levels. Sync with Apple for on-the-go gameplay.

    ★ 4.5941 ratingsGames$1.99Data updated 2026-09-16
  7. Alien Flying UFO Simulator app icon

    Alien Flying UFO Simulator

    Munaim Shah

    Play UFO to invade earth and collect

    Control a UFO to invade Earth, collect species, and avoid detection by military forces. Navigate through cities, gather humans, animals, and machinery. Complete missions and upgrade your UFO for enhanced flight and stealth capabilities.

    ★ 3.413 ratingsGamesFreeData updated 2026-09-06
  8. Wind Wings: Space Shooter app icon

    Wind Wings: Space Shooter

    GCENTER VIET NAM TECHNOLOGY JOINT STOCK COMPANY

    Explore futuristic warships and colonies

    Explore a fantasy world where a soldier travels through time to a futuristic era. Navigate advanced spaceships, battle monsters, and complete missions to uncover distant planets.

    ★ 4.7272 ratingsGamesFreeData updated 2026-09-22
  9. myDream Universe - Build Solar app icon

    myDream Universe - Build Solar

    Oscar Tsang

    Systems, explore space, earn GP

    Explore a sandbox by collecting asteroids to a system. Roam freely to discover planets and systems. Earn GP by interacting with nearby celestial bodies. Use mass to influence planetary interactions and dominate the .

    ★ 4.5940 ratingsEntertainment$14.99Data updated 2026-09-16
  10. Fighting Hamsters: PvP Game app icon

    Fighting Hamsters: PvP Game

    BFA SIA

    Fight bosses, collect weapons, destroy alien ships

    Play as Hamsters in a turn-based RPG. Battle enemies in auto-combat, defeat bosses, and collect weapons. Level up heroes and upgrade gear. Compete in PVP arenas and leagues for rewards. Explore a campaign with over 100 opponents.

    ★ 4.7573 ratingsGamesFreeData updated 2026-09-28
  11. Tactical War: Tower Defense app icon

    Tactical War: Tower Defense

    Binary Punch s.r.o.

    Defend your base and upgrade towers

    Plan moves carefully to defend against waves of enemies. Place and upgrade 5 types of towers. Use special abilities like teleport and mine. Destroy terrain to expand placement. Complete 20 balanced levels.

    ★ 4.63,684 ratingsGamesFreeData updated 2026-09-09
  12. Galaxy Shooter - Space Aliens app icon

    Galaxy Shooter - Space Aliens

    Doodle Mobile Limited

    Shoot enemies and avoid lasers

    Play as a lone spaceship to defend Earth from alien attacks. Shoot down enemy formations and progress through waves. Customize ship upgrades and unlock new weapons. Track high scores and compete with other players online.

    ★ 4.72,149 ratingsGamesFreeData updated 2026-09-06
  13. Final Guard app icon

    Final Guard

    Tang Cho man

    Defend Earth from alien invaders.

    The app is a retro shooting game where robot cops defend Earth from alien invaders. Players can ride robot form battle planes armed with various weapons and options.

    ★ 4.58 ratingsGamesFreeData updated 2026-10-10
  14. Medieval: Defense & Conquest app icon

    Medieval: Defense & Conquest

    Vojtech Jesatko

    Build towers, lead armies, manage your kingdom,

    Manage a settlement by building structures, training soldiers, and gathering resources. Upgrade towers to defend against waves of enemies. Recruit and equip warriors for battles. Expand territory through and diplomacy.

    ★ 4.87,702 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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