Best Castle Defence Apps & Games

241+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated September 2026

Looking for free castle defence apps and games? 20 of our 241+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Castle Defence Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Grow Empire: RomeGrow Empire: RomeFree4.7★ (14K)YesYesSep 2026
2Stickman Siege: Castle DefenseStickman Siege: Castle DefenseFreeNoJul 2026
3Kingdom Rush Tower Defense TDKingdom Rush Tower Defense TDFree4.8★ (76K)YesYesSep 2026
4Grow Castle!Grow Castle!Free4.5★ (2.2K)YesYesSep 2026
5Heroes and Castles 2Heroes and Castles 2Free4.6★ (3.6K)YesYesSep 2026
6Castle Defense 2Castle Defense 2Free2.7★ (106)NoYesSep 2026
7Fortress Under SiegeFortress Under SiegeFree4.5★ (351)NoYesAug 2026
8Wild Castle: Tower Defense TDWild Castle: Tower Defense TDFree4.9★ (4.1K)YesYesSep 2026

Top Picks for Castle Defence

Grow Empire: Rome#1

Grow Empire: Rome by ZERAUS DEVS LTDA

Tower Defense war game
Editor's Choice
🎮 Games
4.7😊(14K ratings)
FreeAdsIn-App Purchases
Grow Empire: Rome screenshot 1
Grow Empire: Rome screenshot 2
Grow Empire: Rome screenshot 3
Grow Empire: Rome screenshot 4
Grow Empire: Rome screenshot 5
Grow Empire: Rome screenshot 6

Lead the Roman Republic to glory in this strategy game blending tower defense and RPG elements. Conquer ancient Europe by building your army, upgrading your stronghold, and defeating barbarian clans. Experience epic battles and expand your empire.

What We Love

  • 🚀 Addictive gameplay
  • 👍 Great graphics and animations
  • 🔒 No pay-to-win mechanics
  • 👍 Offline playability
  • 👍 Rewarding progression system

Room to Improve

  • 🐛 Buggy daily quests
  • 🔋 Slow progression without spending money
  • 👎 Repetitive gameplay at higher levels
  • 👎 Unbalanced unit mechanics
  • 👎 Lack of new content updates
Kingdom Rush Tower Defense TD#3

Kingdom Rush Tower Defense TD by Ironhide S.A.

Epic Strategy Offline Game
Worth Considering
🎮 Games
4.8😊(76K ratings)
FreeAdsIn-App Purchases
Kingdom Rush Tower Defense TD screenshot 1
Kingdom Rush Tower Defense TD screenshot 2
Kingdom Rush Tower Defense TD screenshot 3
Kingdom Rush Tower Defense TD screenshot 4
Kingdom Rush Tower Defense TD screenshot 5
Kingdom Rush Tower Defense TD screenshot 6

Defend your kingdom from evil forces using a variety of towers and spells. Command mighty heroes and lead your army to victory in this offline strategy game. Customize your defenses and face unique enemies and epic boss fights.

What We Love

  • 👍 Over a decade old but it's still gold
  • 🚀 Gameplay is chaos as you manage your units
  • 🎨 Beautiful art style and animations
  • 💰 No ads or pay-to-win mechanics
  • 🕹️ Challenging yet rewarding gameplay

Room to Improve

  • 🐛 Issues with heroes not having clear stats and abilities
  • 💰 Some heroes locked behind paywall
  • 🤕 Difficult for players with fine motor issues
  • 🤔 Difficulty spike after completing main campaign

More Castle Defence apps to explore

FAQ about Castle Defence

What are the best castle defence apps & games for iPhone?
Grow Empire: Rome tops our castle defence apps & games ranking as of September 2026, with a 4.7-star average from 14K App Store ratings, and it's free to download.
Yes — 20 of the top castle defence apps & games we rank are free to download, including Grow Empire: Rome and Stickman Siege: Castle Defense.
Grow Empire: Rome shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 241+ castle defence apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Grow Empire: Rome is a captivating game that blends tower defense (TD) and strategy mechanics with role-playing (RPG) elements. You play as Caesar, leading the Roman Republic to conquer ancient Europe.
The game features over 1500 waves to survive, more than 120 cities to conquer, over 1000 building upgrades, and more than 35 different Roman troops to unlock. It also includes 7 heroes with special skills and siege weapons.

Related searches