The best iPhone apps for castle defense

This is a castle defense app for iPhone. Become Lord of the Middle Ages in Firefly Studios’ Stronghold Kingdoms! With Stronghold Kingdoms Castle Sim, you will expand your medieval empire and construct mighty castles to protect it. Farm peacefully, engage in political mind games, seek vengeance on sworn enemies and lead your faction to glory across a medieval kingdom. Besiege other players, battle AI opponents, research new weaponry, forge alliances and fight for the eternal glory of your House. PLAY FOR FREE on iPhone and iPad, with frequent updates and cross-platform multiplayer.

• BUILD an online stronghold and protect it with impenetrable castle defences.
• RULE the Middle Ages and wage war across England, Europe and the entire world!
• BESIEGE enemies, trade with factions and explore a medieval world filled with thousands of other players.
• RESEARCH new technology and become a trader, farmer, crusader, diplomat or warlord.
• LEAD your faction to victory and forge alliances, becoming the elected leader in a player-controlled political RTS.

This complex and intricate castle defense game will have you coming back over and over as you join a clan and fight together. You can also create your own team and invite friends to join you. Users must defend their village with items like walls, mortars, and bombs to keep the enemy at bay and protect your town hall, thus giving it a high replay value as players adopt different strategies each time. It’s a massively popular game that requires strategy, quick thinking and patience.

Clash of Clans app review

• Join clans that already exist and fight together
• Start your own clan with friends
• Defend your village using various contraptions
• High replay value
• Use one of many strategies to beat the enemy

This castle defense game has a very cool storyline wherein you will go from building your city in the Stone Age to seeing it flourish all the way into the modern era and beyond. Not only will you be defending your own city, but you will also look to expand to new territories and take over them to receive bonuses. This is a free app that comes with a bunch of in-app purchases for diamonds, which will speed up your process of evolving the city.

• Deep storyline
• Acquire new territories
• Addictive gameplay
• Free app
• In-app purchases to buy diamonds

Lords & Knights is a lovely game that has interesting campaign progressions which take you through various choices you must make. Users can choose to raise a peaceful yet strong army that doesn't seek out battle, or they can be in full attack mode seeking out lucrative missions. Join conquests can be carried out in this app, and if you feel you are lagging behind, you can choose to get one of the in-app purchases which will give you a boost in the number of gold coins.

• Raise an army
• Enhance castles into fortresses
• Ally with others and carry out joint conquests
• Choose between war or peace
• Buy more gold coins via in-app purchase packs 

Castle Crush is an epic strategy game wherein you will duel with players of the game from all around the world in real time. There are more than 40 troops and spells to aid you in your quest to take over the territories. Magic chests, trophies, and multiple levels are all part of this fun and interesting strategy game.

• Challenge players to duel with you
• Collect troops to destroy others' castles
• 40+ troops and spells
• Become a strategy champ and earn trophies
• Magic chests

Royal Revolt 2 is another castle-defense game where gamers must control the king and lead their army into battle against enemies. Enemies will also attack your city so you must ensure your throne is protected by fortifying your castle. The gamers must advance the city in order to receive bonuses in defense and attacks. This game allows users to collaborate together in Alliance Wars events as well as of their own volition.

Royal Revolt 2 app review

• Lead your army into battle
• Protect your throne
• Build your kingdom
• Alliance Wars where you switch to being a team player
• Collaborative aspects

This PvP style combat game combines tactical moves with epic empire building strategy to bring its users a unique and beautiful game. There are more than 50 units and weapons, and resources can be put towards creating 60 different buildings. An online forum is dedicated particularly to this game to help players talk to each other and strategize with friends.

• PvP style combat
• Create your own custom medieval castle
• 50+ units and weapons
• Use your resources wisely to make buildings
• Plot your strategy with friends

As the name suggests, this game is no ordinary castle defense game - it is a castle defense game with dragons! You can raise and train your own dragon to protect your city or to fight in battles. City development is done through building, researching and training military troops. Users can choose to join an alliance and war against enemies together. Collaborations can be done over the built-in chat feature. This is a free app but bundles of gems can be bought via in-app purchases.

• The Great Dragon protects your city
• Develop your city
• Join an alliance and war against enemies
• Chat with players worldwide
• Buy gems with in-app purchase bundles

Calling all strategic tower defenders! Are you a fan of epic online tower defense games? Download now to join fantasy heroes like Smoulder the Dragon and many others in their ongoing quest to defend the realm! Will you help our heroes save the turrets and towers from invasion? Do you have what it takes to engage in realm defense?

• 300+ levels with various game play modes. 
• Multiple worlds and realms to play with – Each having four different towers. 
• Powerful heroes with unique abilities to aid you: Fee the Archer launches a deadly Kill Shot, Lancelot the Knight unleashes the Fist of Justice and many more. 
• Huge variety of enemies offer multiple challenges: Burn your enemy, freeze them, and more with 4 spells to cast in battle with a beautiful landscapes and character animations.