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 261–280 of 1,000 ranked alternatives.

  1. War of Bots - Metal Force War app icon

    War of Bots - Metal Force War

    Wai Chin Ng

    Destroy robots, survive attacks, win levels

    Play involves controlling a robot to destroy enemy tanks in each level. Complete a level by eliminating all 20 enemies. The game ends if your robot is destroyed three times. Defend your base and use alliances to attack opponents.

    ★ 4.428 ratingsGamesFreeData updated 2026-09-11
  2. Ghost Killer: Standoff - Addicting Fast Paced Shooting Game app icon

    Ghost Killer: Standoff - Addicting Fast Paced Shooting Game

    Luz Gonzalez

    Defend against enemy waves

    Play a -hunting where you defend against waves of enemies. Use various balls to defeat ghosts, including fire balls and an Epic Ball. Compete on leaderboards to compare scores with other players.

    ★ 3.86 ratingsGamesFreeData updated 2026-09-11
  3. Robot Car Hero Sim 3D app icon

    Robot Car Hero Sim 3D

    Tap2Play, LLC

    Play as RobotCar and destroy enemies

    Play as a hybrid and car to battle enemies and take over cities. Use laser weapons and strong fists to fight police and humans. Transform into a muscle car for enhanced racing and destruction abilities.

    ★ 4.725 ratingsGamesFreeData updated 2026-09-12
  4. Space Tower Defense ModuleTD 2 app icon

    Space Tower Defense ModuleTD 2

    Mikhail Vladimirovich

    Build towers, plan paths, win battles

    Play games with customizable towers and over 60 modules to enhance performance. Place towers to defend a core from aliens and predators. Experiment with strategies to overcome challenges without relying on repetitive upgrades.

    ★ 3.311 ratingsGamesFreeData updated 2026-09-16
  5. TorpedoRun Naval War app icon

    TorpedoRun Naval War

    QED Gaming PTY. Ltd

    Sink enemy ships with torpedoes

    Control a submarine and launch torpedoes to destroy enemy ships. Avoid depth charges by using the canon. Defend against enemy fire including single shots and barrages. Purchase mines every ten seconds to deploy up to three at once.

    ★ 2.732 ratingsGamesFreeData updated 2026-09-08
  6. Neon Defenders - Tower Defense app icon

    Neon Defenders - Tower Defense

    Sebastian Gierlowski

    Conclude story mode and face the final

    Play a game featuring various turrets to defend against enemies. Build defenses to protect your base. Compete in endless mode or complete story challenges. Defeat bosses and progress through the story mode.

    ★ 4.541 ratingsGamesFreeData updated 2026-09-18
  7. Balls to Blocks - Brick Break app icon

    Balls to Blocks - Brick Break

    Batuhan Bayar

    Throw , bricks, track progress

    Throw to bricks before they reach the bottom laser. Unlock 20 funny characters. Play endless mode. Compete on a leaderboard to track progress. Start throwing to play.

    ★ 4.539 ratingsGamesFreeData updated 2026-09-13

How we rank alternatives

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