Space Defender 3D app icon

Apps Like Space Defender 3D for iPhone and iPad

by Barry Mitchell★ 0.00 ratingsGamesFreeData updated 2026-09-06

Space Defender 3D screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. Falltopia: Epic Space Idle RPG app icon

    Falltopia: Epic Space Idle RPG

    Pusilung HK Limited

    Fight enemies, upgrade ship, survive waves

    Play shooter game with automatic combat when offline. Upgrade spaceship and manage fleet for strategic attacks. Earn resources through continuous battles and expand your defenses against alien threats.

    ★ 4.7432 ratingsGamesFreeData updated 2026-09-06
  2. Space Invaders: Alien Shooter app icon

    Space Invaders: Alien Shooter

    UNIQO LP

    Shoot enemies, upgrade ship, survive waves

    Play as a spacecraft to battle enemy ships in top-down shooting action. Upgrade weapons and abilities. Survive waves of enemies with quick reflexes. Pilot through intense dogfights. Features dazzling graphics and background music.

    ★ 4.5842 ratingsGamesFreeData updated 2026-09-06
  1. Quantum Shift app icon

    Quantum Shift

    PARADYME LIMITED

    Navigate asteroid fields and battle alien ships

    Navigate asteroid fields and forcefields as Commander Colson. Battle alien ships with various weapons. Unlock new ships, weapons, and special abilities. Track achievements and compete for top rankings.

    ★ 4.3586 ratingsGamesFreeData updated 2026-09-14
  2. MARVEL Mystic Mayhem app icon

    MARVEL Mystic Mayhem

    NETEASE INTERACTIVE ENTERTAINMENT PTE. LTD

    Rally your team for battles

    Play a team-based tactical RPG featuring heroes and villains. Collect characters and assign classes to build teams. Engage in battles with unique abilities. Customise characters and strategies for different challenges.

    ★ 4.814,236 ratingsGamesFreeData updated 2026-09-06
  3. Galaga Wars+ app icon

    Galaga Wars+

    Bandai Namco Entertainment Inc.

    Shoot aliens, destroy waves, blast lasers

    Play a classic arcade shooter with touchscreen controls. Move the ship by touching the screen and fire automatically. Destroy waves of aliens with lasers and missiles. Features high-quality graphics and retro gameplay.

    ★ 4.3740 ratingsGamesFreeData updated 2026-09-06
  4. Tacticool:5v5 Tactical Shooter app icon

    Tacticool:5v5 Tactical Shooter

    Panzerdog Oy

    Play with teams, shoot, and strategize

    Play 5v5 top-down battles in 2-3 minute matches. Choose from various heroes and real weapons. Explore dynamic environments and use vehicles to pursue enemies. Team up with friends for PvP or PvE modes. Customize combat strategies and tactics.

    ★ 4.757,727 ratingsGamesFreeData updated 2026-09-12
  5. Starfighter: ACE app icon

    Starfighter: ACE

    Leaked Productions LLC

    Fight enemies and upgrade your ship

    Play a top-down shooter game featuring simple controls and challenging bosses. Earn power-ups and customize ship skins. Compete on global leaderboards. Explore endless levels with unique gameplay.

    ★ 4.684 ratingsGamesFreeData updated 2026-09-14
  6. Plants Strike Back: Surviving app icon

    Plants Strike Back: Surviving

    Luong The Trung

    Grow , fight monsters, earn rewards

    Grow to defend against invading monsters. Purchase seeds to plant and upgrade defenses. Fight monsters to earn rewards and money. Expand your base and survive waves of attacks.

    ★ 4.7174 ratingsGamesFreeData updated 2026-09-06
  7. Space Tower - Galaxy Tower TD app icon

    Space Tower - Galaxy Tower TD

    CYBERJOY LIMITED

    Defend waves with strategic upgrades

    Defend a against alien attacks using strategic upgrades. Customize weapon systems and enhance abilities to improve defenses. Progress through chapters to face challenging bosses.

    ★ 4.8561 ratingsGamesFreeData updated 2026-09-06
  8. Space Cadet Defender HD: Invaders app icon

    Space Cadet Defender HD: Invaders

    SixHourSoft LLC

    Defend Earth and upgrade ships

    Defend Earth from aliens in a fast-paced arcade shooter. Play through 150+ unique levels and boss battles. Upgrade your ship with new abilities. Use powerups to gain advantages. Save progress and compete on GameCenter leaderboards.

    ★ 4.4467 ratingsGamesFreeData updated 2026-09-08
  9. Gunner : Galaxy Defender 3D app icon

    Gunner : Galaxy Defender 3D

    Peter Sokolov

    Destroy enemies and protect allies

    Play as a space turret operator defending friendly objects from enemy attacks. Use 12 primary weapons with unlimited ammo but scoring penalties and 6 secondary weapons with limited ammunition. Defend positions and eliminate all incoming threats.

    ★ 4.339 ratingsGames$2.99Data updated 2026-09-09

How we rank alternatives

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