Apps Like STEM Defense for iPhone and iPad
STEM Defense screenshots
Ranked alternatives
Showing 201–220 of 1,000 ranked alternatives.


King of Defense 2: Castle TD
Nguyen Hieu
Build towers, defend bases, defeat enemies
Build and upgrade towers to defend against waves of enemies. Combine towers using the Dual-Tower Fusion System to create enhanced units with increased damage and special effects.


Incoming! Goblins Attack TD
XYRALITY GmbH
Defend against incoming monster hordes.
The app offers real-time strategy with 160 levels and 3D comic graphics. Players defend against monsters using towers and spells across various colorful worlds.


Fieldrunners for iPad
Subatomic Studios, LLC
Defend territory, customize weapons, control battlefield
Customize defenses with a variety of weapons and tactics. Manage resources to upgrade units and structures. Defend against waves of land and air enemies. Unlock new levels and challenges. Track progress through multiple game modes.


Vampirio: Defend & Survive
Outfit7 Neo Limited
Build fortresses, the night
Build and manage a fortified base during the day with resource management and tower construction. against waves of enemies at night with strategic combat and hero upgrades. Customize defenses and prepare for nightly attacks.

SAS: Zombie Assault TD HD
Ninja Kiwi Limited
Stop the undead hordes at bay.
The app challenges players to stop approaching undead by deploying soldiers, turrets, and barriers. Players can earn upgrades and powerups to survive across multiple maps and difficulty modes.







Aah! Grand Defense 2
Aliaksandr Miadzvedzeu
Defend bases, upgrade towers, defeat waves
Defend bases by placing towers to attack waves of enemies. Upgrade towers and use super-bonuses for enhanced attacks. Track progress through 36 levels and over 750 waves. Support multiple enemy types including moving and flying units.




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