Apps Like SPHERE-DEFENSE for iPhone and iPad
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


What the Luck?: CoOp Defense
Crater Co., Ltd.
Summon units with luck, defend waves
Play a tower game where unit summoning depends on luck. Defend against monsters by merging units with unpredictable outcomes. Use a roulette feature to make high-risk moves. Track progress and adjust strategies based on random events.


Fort Defenders
Solid Games LIMITED
Build defenses, fight waves, survive
Build defenses with towers, walls, laser turrets, and catapults to repel enemy attacks. Synthesize resources to upgrade structures and units. Manage resources, deploy troops, and defend against waves of enemies in real-time.

Idle Army
Kwalee Ltd
Survive waves, merge units, lead squad
Survive waves of enemies by commanding an and merging units to increase strength. Manage troops, deploy soldiers, and defend against drones, ninjas, trucks, and tanks. Recruit new units to enhance firepower and strategize battle formations.

Total Battle: War Strategy
SCOREWARRIOR LIMITED
Build empires, command armies, battle foes
Build and manage an empire in a fantasy world with real-time battles. Command armies, defend castles, and conquer territories. Upgrade buildings, train units, and engage in multiplayer battles.


Tower Breaker - Hack & Slash
Crater Co., Ltd.
Conquer towers with weapons and armor
Play a simple action game where players conquer towers by gathering weapons, armors, and shields. Use unique weapon skills to defeat enemies and bosses. Collect pets to aid in growth and upgrades. Strengthen weapons with 100% chance.

Merge Tactics: Castle Defense
LoadComplete Co., Ltd
Build and deploy custom battle decks
Build and customize battle decks to counter different invaders. Place blocks strategically to defend territory. Expand battlefield area after clearing waves. Adjust tactics for varied enemy types.

Medieval: Defense & Conquest
Vojtech Jesatko
Build towers, lead armies, manage your kingdom,
Manage a settlement by building structures, training soldiers, and gathering resources. Upgrade towers to defend against waves of enemies. Recruit and equip warriors for battles. Expand territory through and diplomacy.



War of Empire Conquest(3V3)
Suzhou Xinda thinking Software Technology Co. Ltd.
Build, command, and conquer armies
Manage and control units and buildings in real-time battles. Create and join matches to compete against other players. Choose from 18 empires with unique units and strategies. Build and manage resources to expand your .

Merge Insect - Insect Fusion
LIAO WENYAO
Insects to create giant monsters
Insects to create powerful monsters by combining them on the battlefield. Upgrade monsters for stronger attacks and defenses. Battle enemies in real-time strategy combat. Unlock new warriors and strategies to defeat the final boss.

Cell Expansion Wars
MOBIRIX
Attack cells, defend cells, take control
Play by controlling attack, defense, and heal strategies to defend cells from enemy attacks. Stretch tentacles using line multiplying cells. Attack cells deal more damage, while defensive cells restore allies' health.

Kingdom Wars Defense!
Springcomes Co., Ltd.
Defend towers and defeat orcs
Play a real-time strategy tower defense game. Defend against waves of enemies by placing and upgrading towers. Manage resources to build defenses. Adjust strategies to counter enemy attacks. Track progress through multiple levels and challenges.



Age Of War 2
1004319 Alberta Ltd
Train armies and battle through ages
Train and manage a large army across seven distinct ages of warfare. Select from 29 unit types including Assault Spartans and futuristic robot warriors. Battle in real-time strategy combat. Upgrade units and tactics.

Tribal Wars
InnoGames GmbH
Build villages, forge bonds, conquer worlds
Build and upgrade villages, train and command armies. Form tribes to cooperate and battle other players online. Manage resources, complete quests, and expand territory through strategic decisions and military actions.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.