Apps Like Defender 1 for iPhone and iPad
Defender 1 screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


Fort Guardian
Voodoo
Merge upgrades, build defenses, defeat enemies
Build and merge defenses to strengthen your . Place traps and turrets strategically. Survive waves of enemies with increasing difficulty. Upgrade facilities to enhance defenses and tactics.

Barrel Defender - Galaxy
Stefan Preuss
Protect barrels, blast waves of aliens.
The app is a retro arcade shooter where players protect energy barrels and blast aliens. It features two game modes, 25 waves, various aliens, boss enemies, and weapon power-ups.

Hades' Star
Parallel Space Inc
Build empires, expand outposts, conquer space
Colonize planets and manage outposts. Build and command fleets. Research technology and complete missions. Engage in player interactions and trade resources. Expand your empire across a persistent evolving galaxy.

Idle Mars Survival: Migrate
Oneorwa Technology Co.,Ltd.
Survive on and generate power
Survive as an astronaut on by generating power through solar panels or wind turbines. Collect resources like food and water by exploring the environment. Repair and manage equipment to maintain life support systems.

Defender III
DROIDHEN LIMITED
Defend your kingdom and defeat bosses
Defend your kingdom by placing towers and warriors to attack incoming waves of enemies. Upgrade magic powers and skills to increase damage. Manage resources to build and reinforce defenses. Defeat four powerful bosses to progress through the game.

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.

Flappy Joe in Space
Utsav Kattel
Play as Joe and dodge asteroids
Play as Joe, an astronaut navigating with a jetpack and lasers. Dodge asteroids and enemy ships. Blast through obstacles and defeat alien bosses. Collect power-ups to enhance abilities and survive longer.


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.






Last Legion: Tower Defense TD
Antares Games s.r.o.
Defend the city, build defenses, command heroes
Manage mecha waves by deploying turrets and traps. Command squads of defenders in campaign and raid battles. Collect and upgrade heroes to enhance combat effectiveness. Build high-tech defenses to protect the city.

Galaxy Shooter - Space Aliens
Doodle Mobile Limited
Shoot enemies and avoid lasers
Play as a lone spaceship to defend Earth from alien attacks. Shoot down enemy formations and progress through waves. Customize ship upgrades and unlock new weapons. Track high scores and compete with other players online.

Operation: New Earth
Tilting Point LLC
Command units and defend from alien attacks
Command military facilities to defend against alien invaders. Build and upgrade bases, deploy troops, and manage resources. Recruit and train soldiers, research technologies, and execute strategic attacks in real-time multiplayer battles.

Tizi Town - My Space Games
KidloLand Kids & Toddler Games
Explore , play , collect planets
Explore by navigating a spaceship through the solar system. Complete challenges, collect resources, and interact with alien characters. Track mission progress, unlock new planets, and customize your spacecraft with upgrades.

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