Outer Space Defense app icon

Apps Like Outer Space Defense for iPhone and iPad

Control satellites, manage resources, score.

The app challenges users to control a surveillance satellite and defend it from enemy satellites. Users must manage fuel and laser battery while staying close to the optimal orbit to score points.

by Princeton Satellite Systems★ 0.00 ratingsGames$0.99Data updated 2026-09-18

Outer Space Defense screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. Solar Smash app icon

    Solar Smash

    PARADYME LIMITED

    Destroy planets with weapons and asteroids

    Destroy planets using weapons like nuclear missiles, lasers, monsters, spaceships, and asteroids. Customize attacks and watch planetary destruction animations. View space imagery from NASA sources during gameplay.

    ★ 4.8392,202 ratingsGamesFreeData updated 2026-09-22
  2. Faily Rocketman app icon

    Faily Rocketman

    Spunge Games Pty Ltd

    Play and level up in space adventure

    Control a rocket through an endless runner game with physics-based movement. Navigate obstacles and collect power-ups. Upgrade rocket components and track progress through levels. Share high scores with friends.

    ★ 4.5441 ratingsGamesFreeData updated 2026-09-18
  1. Booster Gun app icon

    Booster Gun

    Rollic Games Oyun Yazilim ve Pazarlama Anonim Sirketi

    Shoot targets with tap controls

    Play a shooting game with simple tap-to-shoot controls. Aim and launch projectiles at targets. Earn points by hitting enemies. Upgrade weapons and unlock new levels. Track high scores and compete with others.

    ★ 4.623,377 ratingsGamesFreeData updated 2026-09-06
  2. Heroes Inc! app icon

    Heroes Inc!

    Lion Studios LLC

    Build , create powers, battle robots

    Create and customize with unique superpowers. Build an alliance to battle enemy robots. Engage in epic combat with mechs and laser weapons. Unlock new abilities and strategies to defeat waves of enemies.

    ★ 4.644,252 ratingsGamesFreeData updated 2026-09-06
  3. Space Shuttle Agency app icon

    Space Shuttle Agency

    Renzo Macedo

    Launch rockets and explore

    Simulate NASA missions with realistic launch stages. Detach rocket stages at specified times to reach orbit. Connect satellites and attach to the ISS station. Navigate return to Earth and land safely.

    ★ 4.2856 ratingsGamesFreeData updated 2026-09-15
  4. Idle Air Force Base app icon

    Idle Air Force Base

    IsCool Entertainment

    Build, upgrade, and conquer bases

    Build and manage an Air by training cadets, upgrading equipment, and completing missions. Conquer cities and countries through strategic battles. Earn resources to expand bases and unlock new units.

    ★ 4.719,624 ratingsGamesFreeData updated 2026-09-22
  5. The Catapult 2: Castle defense app icon

    The Catapult 2: Castle defense

    BYV GAMES EOOD

    Defend towers with catapults and trebuchets

    Defend a against enemy attacks using catapults, trebuchets, planes, and tanks. Place defensive towers, upgrade weapons, and use armor and special abilities. Play casual tower games with medieval combat mechanics.

    ★ 4.64,022 ratingsGamesFreeData updated 2026-09-16
  6. Cannon Attack app icon

    Cannon Attack

    Voodoo

    Aim cannons and destroy targets

    Play a artillery shooting game with battles and aiming. Destroy enemy targets with challenging levels and power-ups. Strategically plan attacks, unlock weapons, and upgrade artillery. Compete to dominate the battlefield.

    ★ 4.511,985 ratingsGamesFreeData updated 2026-09-06
  7. Combat Cruiser app icon

    Combat Cruiser

    Voodoo

    Control , upgrade weapons, destroy enemies

    Control a and upgrade weapons through gameplay. Slide left and right to maneuver. Destroy enemy vehicles and soldiers. Break crates or destroy enemies to obtain upgrades.

    ★ 4.621,461 ratingsGamesFreeData updated 2026-09-06
  8. War Drone: 3D Shooting Games app icon

    War Drone: 3D Shooting Games

    Mobile Gaming Studios Ltd.

    Command drones and execute airstrikes

    Command military drones and the AC-130 Gunship in aerial combat. Engage in real-time airstrikes and defend allies. Adjust flight paths, weapon systems, and targeting for realistic drone control.

    ★ 4.827,536 ratingsGamesFreeData updated 2026-09-06
  9. TerraGenesis - Space Settlers app icon

    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.

    ★ 4.632,620 ratingsGamesFreeData updated 2026-09-10
  10. Fire Hero 2D: Space Shooter app icon

    Fire Hero 2D: Space Shooter

    AI GAMES FZ LLC

    Shoot aliens and break blocks

    Play as a spaceship navigating an endless galaxy, shooting through alien blocks. Avoid collisions while progressing through levels. Adjust ship movement and firing patterns. Earn points by destroying enemies. Track high scores and replay levels.

    ★ 4.843,257 ratingsGamesFreeData updated 2026-09-06
  11. Rip'em All app icon

    Rip'em All

    Sunday GmbH

    Destroy enemies with laser gun

    Destroy enemies using a laser gun. Rip robots' limbs and collect gears. Upgrade weapons and unlock new abilities. Travel through time to fight epic bosses and complete challenges. Save the world by defeating final bosses in each time period.

    ★ 4.65,732 ratingsGamesFreeData updated 2026-09-06
  12. Air Support! app icon

    Air Support!

    SUPERSONIC STUDIOS LTD

    Defend base, destroy enemy units

    Control an aircraft with various weapons to defend your base. Destroy enemy buildings, bridges, and vehicles. Manage troops and resources to prevent conquest. Upgrade weapons and strategies for enhanced defense.

    ★ 4.311,497 ratingsGamesFreeData updated 2026-09-06

How we rank alternatives

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