Apps Like Transistor Defense for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Modern Command Mayhem
Blast Bit Enterprises AB
Build defenses, deploy weapons, survive waves
Play as a commander in a tower defense game with roguelike elements. Build and upgrade defenses, deploy weapons, and manage resources to repel enemy waves. Form alliances, earn rewards, and progress through increasing difficulty levels.

Command & Defend
Voodoo
Deploy weapons, upgrade defenses, defeat waves
Lets players deploy and upgrade advanced weaponry to against enemy waves. Place defenses strategically to manage incoming attacks. Adjust strategies during battles against changing opponents. Collect weapons to expand the arsenal.

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.


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.

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.



TOY WARS: Green Soldier Strike
Volcano Force Technology CO., Limited
Defend base, build structures, attack enemies
Play as a child commanding an army of toys to defend your base from enemy attacks. Build defensive structures, deploy units like soldiers and robots, and use tactics to win battles. Unlock new units and strategies through progression.



Airborne Attack
Voodoo
Defend against aerial attacks
Defend against aerial attacks by tracking and engaging enemy aircraft with a CIWS. Customize weapon systems and upgrade defenses. Manage resources to sustain prolonged battles. Unlock new units and strategies through progression.

Town Rush
Berk Bozkurt
Conquer towns and upgrade towers
Create and customize an army to attack enemy towns. Tap to spawn stickmen and assault enemy towers. Upgrade towers for improved defense. Play through strategic battles with increasing difficulty.


Bug Heroes: Tower Defense
Foursaken Media
Control heroes, unlock towers, build defenses
Control heroes with unique abilities and weapons to defend against enemies. Unlock various types and customize defenses. Scavenge resources, upgrade heroes and towers, and level up to improve combat effectiveness.

Overrun: Offline Tower Defense
Wildfire Games Ltd
Defend survivors, build defenses, use items
Manage a group of survivors in a post-apocalyptic world under zombie attacks. Build defenses, use grenades and first aid kits, and collect resources. Assign roles, upgrade base defenses, and survive waves of enemies.


Tower Defense King
MOBIRIX
Defend your kingdom with towers
Build a defensive line with towers to protect your kingdom. Choose from 12 basic and 9 special towers. Play through 25 themed maps. Challenge in three modes and defeat five bosses.

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.
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