Apps Like Space Defender 3D for iPhone and iPad
Space Defender 3D screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


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.

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.



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.


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.

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.



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.

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.

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.



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.


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.

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.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.