Apps Like Defense Legend 4: Sci-Fi TD for iPhone and iPad
Defense Legend 4: Sci-Fi TD screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Sword Knight: Dungeon Slash
Kim Pham
Defeat monsters and save the universe
Explore a world where all creatures are transformed into armored monsters. Battle through challenging levels to defeat dark forces and restore balance. Unlock new weapons and abilities. Manage resources and upgrade your character.

State.io - Conquer the World
AI GAMES FZ LLC
Command troops and states
Command troops to capture states in real-time strategy battles. Manage resources, expand territory, and defeat rival armies. Upgrade units, build structures, and execute tactical maneuvers to achieve dominance.



Elroi : Defense War
EK GAMES
Explore territories and build your empire
Explore territories with over 500 stages. Engage in occupation, , time attack, and boss battles. Collect hidden artifacts to activate special effects. Use over 200 unique characters to strategize and complete challenges.

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.

Clash of Clans
Supercell Oy
Join , build villages, battle enemies
Build and expand a village, form or join a clan, and compete in Clan Wars against global players. Manage unique troops like Barbarians and Wizards. Participate in Clan War Leagues and forge alliances. Invite friends to join your clan.

Base Defense!
Rollic Games Oyun Yazilim ve Pazarlama Anonim Sirketi
Defend bases, manage resources, defeat enemies
Manage resources and defend your against enemies and bosses. Hire workers, upgrade characters, and explore new areas to save civilians. Build and expand your community by conquering bases and completing missions.

RAID: Shadow Legends
Plarium Global Ltd
Summon champions, battle bosses, explore dungeons
Summon and customize over 850 champions from 15 factions to battle bosses and explore dungeons. Engage in turn-based combat, equip artifacts, and manage party tactics. Unlock new characters and progress through an epic RPG storyline.

Viking Rise: Train Your Dragon
IGG SINGAPORE PTE. LTD.
Lead Vikings, build cities, explore worlds
Manage a tribe by building cities, clearing wilderness, and exploring new lands. Collect rewards, forge alliances, and compete globally. Lead expeditions, recruit heroes, and expand territory through strategic decisions and resource management.


Warcraft Rumble
Blizzard Entertainment, Inc.
Play, build, and conquer in real-time
Play a fast-paced action strategy game featuring tower offense mechanics. Command armies to battle 70+ bosses in PvE campaigns or compete against players in PvP modes. Unlock and upgrade units, collect resources, and manage base defenses.

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.

Defense Legend 3: Furure War
Nguyen Hieu
Play, build, and defend your base
Play tower games by placing units on strategic positions to defend against waves of enemies. Customize units with different weapons and abilities. Explore varied maps and unlock new heroes.


Transformers: Earth Wars
Yodo1 Hong Kong Limited
Choose a side and battle
Play as Autobots or Decepticons in a strategy battle game. Summon over 100 via the Space Bridge. Build defenses, manage teams, and engage in final battles. Customize characters and progress through story missions.

Boom Beach: War Strategy Game
Supercell Oy
Build bases, command troops, conquer islands
Fight enemy bases to free islanders and unlock secrets. Create and lead a Task Force for multiplayer combat. Scout, plan, and launch attacks in real-time battles. Upgrade troops and base defenses. Complete missions and earn rewards.

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.

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