Apps Like STEM Defense for iPhone and iPad
STEM Defense screenshots
Ranked alternatives
Showing 81–100 of 1,000 ranked alternatives.



Fortress of Gears
Solid Games LIMITED
Defend the with gear-driven machines
Turn to summon soldiers and unleash powerful weapons. Build defenses and manage resources to repel enemy waves. Upgrade structures and tactics to strengthen your kingdom's stronghold.


Infinite Warfare Tower Defense
Leigh Be
Defend lands with sniper towers
Defend territories against invaders using snipers, gunners, rockets, and ice towers. Build and upgrade defenses to withstand waves of attacks. Choose battle locations including tropical islands, mountains, and deserts.


Fortress Merge
TapNation
Buildings, plan strategy, fight enemies
And upgrade buildings to create strong defenses. Plan strategies to defeat waves of enemies. Customize defenses with different building types. Fight enemies in time-limited battles. Upgrade structures for increased strength and protection.

Push Tower
AI GAMES FZ LLC
Conquer castles with number strategy
Play turn-based strategy battles by pushing enemies off floors. Conquer enemy castles to gain power and progress toward the boss king. Collect powerups and treasure chests to enhance abilities and unlock new towers.


Zombie Defense HNG
Teresa Dymek
Recruit soldiers, defend waves
Recruit and deploy soldiers on slots to defend against waves. Upgrade slots and soldiers, manage resources, and use grenades, airstrikes, and bulldozers. Manually move units and strategize for tactical .

The Catapult 2: Castle defense
BYV GAMES EOOD
Defend towers with catapults and trebuchets
Defend a against enemy attacks using catapults, trebuchets, planes, and tanks. Place defensive towers, upgrade weapons, and use armor and special abilities. Play casual tower games with medieval combat mechanics.


Final War: Frozen Defense
HaoPlay Limited
Defend the castle with allies
Defend castles by placing towers and deploying heroes. Customize units with abilities and upgrades. Manage resources to build structures and reinforce defenses. Unlock new units and strategies through progression.






The Tower - Idle Tower Defense
Tech Tree Games LLC
Build towers, upgrade, defend
Build and upgrade a single to defend against waves of enemies. Make permanent improvements to increase capabilities. Manage resources to sustain long-term gameplay and enhance efficiency.

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