Apps Like Sky Invaders for iPhone and iPad
Sky Invaders screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


GODDESS OF VICTORY: NIKKE
PROXIMA BETA PTE.LIMITED
Lead battalions in tactical combat
Play as a commander leading artificially created soldiers called to reclaim a shattered world. Complete missions to uncover ancient secrets and technologies. Customize characters with unique abilities and gear.

Giant Wanted
SUPERSONIC STUDIOS LTD
Shoot enemies with slide aiming and shoot
Play as a hero sniper to defend against invading enemies. Slide to aim and shoot to eliminate foes. Adjust shooting angles and timing to overcome obstacles. Use a high-energy sniper rifle to target multiple enemies effectively.

Planet Defense: Space TD game
CYBERJOY LIMITED
Build defenses, upgrade towers, defeat aliens
Build and upgrade defenses to repel alien waves. Manage resources and optimize strategies for survival. Earn randomized upgrades and face unique challenges in each playthrough. Track progress and adjust tactics to maximize effectiveness.

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.

State of Survival: Zombie War
FunPlus International AG
Survive, dodge, and fight zombies
Build and manage a shelter to survive a apocalypse. Gather resources, defend against waves, and form alliances with other players. Upgrade skills and weapons to enhance survival chances. Participate in battles and manage base defenses.


Galaxy Attack: Alien Invaders
Onegame Global Limited
Shoot aliens in space battles
Play as a space chicken shooter to defend Earth from . Shoot enemies in fast-paced action sequences. Unlock new weapons and power-ups. Track high scores and compete with others. Customize character appearance and upgrade abilities.

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.

Sky Defense: War Duty
HORUS ENTERTAINMENT COMPANY LIMITED
Defend skies with arcade shooters
Defend airspace by shooting incoming enemies. Upgrade weapons and unlock new abilities. Complete missions to earn rewards. Customize base defenses and manage resources. Track progress through levels and unlock achievements.


Galaxy Defense: Fortress TD
CYBERJOY LIMITED
Build turrets, upgrade skills, defend Earth
Build diverse turrets with unique skills and powers. Unlock and upgrade them to defend against enemies. Strategize turret placement based on enemy attributes. Refine strategies to enhance defense and combat effectiveness.


Boom Castle: Tower Defense TD
Terahype s.r.o.
Defend castle with upgrades
Build and upgrade towers to defend against waves of enemies. Assign heroes with unique skills to different slots. Spend resources to enhance defenses and unlock new units.

Swamp Attack
Tudamun d.o.o.
Defend your home and defeat monsters
Defend your home against monsters with various weapons. Select from dynamite, flamethrowers, crossbows, and molotov cocktails. Shoot enemies to survive waves of attacks. Complete challenges to progress and upgrade weapons.

Zombie Gunship Revenant AR
ZSpectre, Inc.
Fly helicopter, destroy zombies
Play a first-person augmented reality shooter by controlling a helicopter with motion-based movement. Defend against waves of zombies using thermal vision. Equip and use gatling guns, cannons, rockets, and missiles to eliminate threats.

Alien Survivor: Survival Arena
IMPONILOX LIMITED
Explore space and battle aliens
Explore space to battle enemies and uncover cosmic secrets. Collect unique characters with special abilities. Progress through levels with challenging combat and exploration. Unlock new weapons and upgrades.

Slime Legion
Perfeggs Technology Co., Limited
Merge monsters, build towers, defeat invaders
Merge monsters to strengthen them and evolve into powerful soldiers. Build and upgrade a tower defense setup. Choose and customize skill sets in a roguelike system.

Galaxiga: Classic Arcade Game
ONESOFT GLOBAL PTE. LTD.
Defend galaxy, upgrade ships, conquer waves
Play to defend the galaxy against alien waves. Upgrade starships, unlock new weapons, and command battles. Track progress through levels and achievements. Compete in high-score leaderboards. Share scores and invite friends to play.

Kitty Keep™
Funovus LLC
Level up cat heroes and defend
Play a tower defense game with offline gameplay featuring cat heroes. Upgrade cats with claws, water, and sand abilities to defeat sea creatures. Earn rewards automatically through idle gameplay.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.