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.
Outer Space Defense screenshots
Ranked alternatives
Showing 441–460 of 1,000 ranked alternatives.



P.O.W. - The rescue
Izyplay Game Studio Ltda.
Allies and avoid fire
Play as a soldier in a tactical mission to allies. Navigate through enemy territory using one-touch controls. Drag to move and release to shoot. Avoid enemy fire to complete objectives and succeed in missions.


Tower defense: Survivor mode
Pocket factory AB
Build towers, upgrade weapons, fight waves
Build and upgrade a to defend against enemy waves. Choose from elemental weapons and upgrades that refresh every 15 seconds. Apply status effects like Stun or Slow to weaken enemies.

Big War, Little Warriors
MAD PIXEL GAMES LTD
Fight battles with cute and unlock new
Manage a base and deploy cute plushy to defend against enemies. Choose between rapid attacks or strategic battles. Summon allies, upgrade warrior spawn rates, and customize combat strategies across different historical eras.




Royal Defense TD
8FLOOR LTD
Build towers and learn spells.
The app follows the story of a dwarven kingdom's struggle against troll hordes. Users construct defensive towers and units, and learn spells to defeat the enemy.



Tank Wars Games: tank battle
刚 曾
Shoot tanks, defend your base, destroy enemies
Play a 3D shooting game to defend your base. Fire by tapping the screen. Use real physics for collisions. Face advanced AI opponents. Enjoy original sound effects and music.







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