Apps Like SPHERE-DEFENSE for iPhone and iPad
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Castle Busters
Voodoo
Fortify your keep, battle enemies
Build and customize up to 4 unique units. Fortify your and engage in real-time 1v1 PvP battles. Destroy enemy structures and units to win. Create tactical strategies in destructible arenas.

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.

Idle Poly Battle: Pop & Crush
Vladislav Shtefanko
Spawn units, battle enemies, upgrade abilities
Spawn units of different classes like melee, range, healer, and tank. Attack obstacles and enemies in each level. Upgrade units, unlock new types and abilities. Progress through levels to strengthen your army.

Random Dice: Defense
Crater Co., Ltd.
Roll dice, level up, defend turf
Play in real-time PVP battles with global opponents or co-op in Boss Raid. Choose between Solo mode or Crew Battles. Participate in special challenges and seasonal events. Level up characters by merging and rolling dice.

Fight For America: Country War
HOMA GAMES
Defend bases, deploy troops, conquer states
Is a tactical tower defense game where players defend and attack bases to conquer states. Manage resources, deploy units, and upgrade defenses. Battle enemy countryballs with varied abilities. Progress through states to end the war.

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.

Shooting Tower: Defense Game
Freeplay LLC
Defend waves with tower attacks
Defend against waves of zombies, orcs, and aliens using tower mechanics. Place and upgrade turrets to shoot enemies. Merge towers for stronger defenses. Manage resources to sustain attacks. Complete levels and unlock new units and abilities.

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.

Age Of War 3
Phuong Ta
Train armies, battle robots, conquer ages
Train armies across 7 distinct eras from medieval to futuristic. Select units like Assault Spartan, Anubis Warrior, Mage, and Rifleman. Upgrade and deploy troops to battle enemy forces. Manage resources to build and expand your military.



Stellar War
Roshan Gamage
Build bases, fight enemies, battle players
Explore a galaxy with over 15 levels and build customizable bases using more than 25 units. Complete bonus games and missions. Engage in real-time battles against other players in the SW Battle Arena.


Modern Islands Defense
Cantalooza Games LLC
Defend with sniper towers
Defend using snipers, gunners, rockets, and ice towers. Build and upgrade defenses to repel enemy waves. Choose from tropical, mountain, and desert maps. Command troops and strategize to survive waves of attackers.


Samurai Flash
SUPERSONIC STUDIOS LTD
Dodge enemies and slice through waves
Play as a , dodging enemies and slicing through them to progress. Defeat bosses and customize your village to attack players globally. Use slow motion to enhance combat and improve your speed-based abilities.

Army Commander
Lion Studios LLC
Build troops, capture flags, conquer land
Build and command military units to capture enemy flags. Manage troops and stations to strengthen your forces. Unlock upgrades and equipment for enhanced combat. Use tanks, bazookas, and planes to attack enemies.

Rush Royale: Tower Defense RPG
MYGAMES MENA FZ LLC
Fight, collect, and defend your base
Manage a deck of units for base in a game. Collect and merge units to strengthen your forces. Use mana strategically to deploy attacks. Join clans and compete against other players in battles.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.