176+ iOS apps & games curated and reviewed
Castle Defense Online is the household name in defence online, but it's far from the only option. We track 176+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
Engage in real-time cooperative defense against waves of enemies. Strategically build towers, collect unique characters and items, and team up with friends to overcome challenging bosses and protect your castle.
Build a formidable kingdom, design deadly defenses, and lead your army into strategic battles. Raid other players' bases, upgrade your king's gear, and forge alliances to dominate in this action-packed MMO strategy game.
Engage in epic historical battles by recruiting diverse fighters from different eras. Strategize your army's composition and upgrade units to conquer thousands of levels. Win gold and glory in this unique auto-battle idle war simulator.
Engage in a global real-time strategy war game. Build a custom base, assemble a modern army, and form alliances to conquer cities on a real-world map. Command troops, research technology, and strategize for world domination.
Build and defend a medieval settlement on a new island. Manage your economy, train an army, and conquer enemy outposts to expand your empire. Enjoy a mix of tower defense, strategy, and idle gameplay.
Engage in real-time global strategy battles in a fantasy world. Develop your city, train troops, form alliances, and conquer with allies. Features include 3D graphics, unique heroes, and a Guardian Dragon.
Defend your base against relentless enemy waves in this action-packed tower defense game. Strategically build defenses, deploy troops, and upgrade your arsenal to survive intense battles across diverse terrains. Conquer new war-torn locations and claim spoils of war.
Engage in fast-paced real-time strategy battles against other players. Customize your army with a variety of units and lead them with unique commanders to outwit your opponents and achieve victory in competitive PvP matches.
Lead your nation through different historical eras, from the Stone Age to the Nuclear Age. Strategically balance offense and defense to destroy enemy bases. Earn experience points to unlock new ages, units, and weapons.
Collect and merge units to build a powerful deck for strategic base defense. Engage in PvP battles or team up with friends in Co-Op mode to conquer enemies and earn rewards. Master unique unit abilities and faction synergies to prevail.
Engage in epic sci-fi battles to conquer the galaxy. Discover new planets, build military bases, and command powerful fleets. Form alliances and wage wars to expand your territory and achieve universal domination.
Engage in real-time kingdom defense, battling invaders with fantasy heroes and powerful towers. Overcome hundreds of levels across diverse worlds, upgrading your defenses and recruiting legendary champions to save the realm.
Defend your city by strategically upgrading cannons and walls. Unleash powerful skills and combinations to defeat waves of enemies in this engaging idle tower defense game. Compete with players worldwide in real-time rankings.
Build and defend your fantasy kingdom in this strategy simulation game. Recruit heroes, upgrade towers, and conquer enemy cities. Engage in tactical warfare, join clans, and compete in global tournaments.
Engage in thrilling aerial combat as a machine-gunner on an alliance airship. Your mission is to eliminate hostile airships and fight your way back home.
Build an impenetrable fortress and assemble an ultimate army to conquer rival players worldwide. Recruit heroes, train troops, and defend your turf with powerful turrets in this strategic combat game. Engage in campaign missions or multiplayer skirmishes for loot and glory.
Survive a zombie apocalypse in a devastated city. Scavenge for resources, build shelters, craft weapons, and team up with or fight against other players. Investigate the infection's cause and explore dangerous zones.
Engage in strategic tower defense battles by collecting, merging, and upgrading unique towers. Defend your kingdom against waves of enemies and epic bosses in both solo and multiplayer modes. Master deck building and tactical deployment to outwit opponents.
Build and upgrade towers, collect hundreds of cards, and command heroes to defend your kingdom. Engage in strategic battles against hordes of enemies across over 1,000 levels. Join forces with other players for epic clan quests and boss fights.
Defend your country from pint-sized soldiers by strategically placing powerful weapons. Control the battlefield with diverse tactics against endless waves of land and air invaders. Enjoy countless hours of replayable challenges and a growing experience through DLC maps.