170+ iOS apps & games curated and reviewed
Out of 170+ defense zone 3 hd apps and games on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (2.4K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.0★ (17) | Yes | No | May 2026 |
| 3 |  | $2.99 | 4.5★ (125) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (31) | Yes | No | May 2026 |
| 5 |  | Free | 4.8★ (73K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (8) | Yes | No | May 2026 |
| 7 |  | Free | 4.7★ (445K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.4★ (3.9K) | Yes | Yes | Jul 2026 |
Defend your territory against relentless enemy armies in this action-strategy game. Strategically place and upgrade a variety of turrets, utilizing special abilities to overcome increasingly challenging waves. Enjoy dynamic battles with stunning visuals and flexible difficulty settings.
Defend your territory against massive enemy hordes using a variety of turrets and weaponry. Strategically upgrade your defenses and choose the right tactics to overcome increasingly complex levels in this classic tower defense experience.
Defend your base against relentless enemy armies in this action-strategy game. Utilize a variety of turrets, special abilities, and tactical arrangements to overcome increasingly powerful foes. Enjoy dynamic gameplay with stunning Ultra HD graphics and flexible difficulty settings.
Engage in strategic tower defense with new levels, weapons, and opponents. Customize difficulty and choose from a variety of tactics and weaponry to defend your territory. This version offers 3 levels to experience the action.
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.
Defend your territory against massive enemy hordes using a variety of turrets and weapons. Strategically upgrade your defenses and choose the right weaponry for each level to ensure victory. Resource management is key to success.
Engage in intense zombie combat, requiring quick reflexes and strategic movement. Build and customize your shelter, recruit powerful heroes with unique skills, and form global alliances to fight the undead. Survive the apocalypse and lead humanity to hope.
Engage in a high-paced tower defense game with a modern warfare theme. Strategically deploy advanced weaponry to fend off relentless enemy waves and protect critical stakes. Unlock, upgrade, and adapt your arsenal to overcome evolving opponents.
Engage in fast-paced tower defense battles against alien invaders. Deploy a variety of towers, heroes, and infantry to defend Earth. Upgrade your defenses and strategize to overcome hordes of enemies across numerous levels and challenges.
Engage in intense modern warfare as a soldier defending your country. Utilize a variety of weapons and a supportive squad to combat enemy troops, vehicles, and bosses across diverse warzones. Upgrade your arsenal and teammates to survive increasingly challenging battles.
Engage in strategic tower defense battles in a fantasy world. Deploy unique towers, cast powerful spells, and challenge other players in PvP. Protect your kingdom from waves of monsters and become the ultimate defender.
Engage in a challenging tower defense experience where strategic planning is crucial to protect your base. Utilize special towers, unique abilities, and environmental destruction to overcome enemy hordes across 20 balanced levels. This game demands careful thought and decisive action to succeed.
Engage in intense artillery combat and strategic trench warfare to defend your base. Upgrade your defenses, enhance your army, and lead your troops to victory in challenging WW2 scenarios. Earn resources even while offline and tackle new challenges in bonus levels.
Engage in strategic tower defense to protect your homeland. Build and upgrade defensive structures, coordinate tactics against diverse enemies, and gather resources to enhance your army. Experience fascinating missions and amazing features in this beautiful game.
Command legions against alien monster invasions in a futuristic tower defense strategy game. Build and upgrade defenses, adapt tactics to diverse terrains, and protect humanity's new home.
Engage in tactical defense battles against encroaching dark forces. Combine strategic command with superhero abilities to defend your world across diverse terrains and utilize a variety of powerful weapons.
Build and merge towers to defend a planet in this casual strategy game. Strategically deploy and upgrade your defenses to conquer alien worlds. Experience thrilling sci-fi battles with endless challenges.
Defend your island homeland from a ruthless dictator's invasion in this strategic tower defense game. Deploy a variety of futuristic weapons and upgrade your defenses to stop waves of challenging enemies. Choose your difficulty and immerse yourself in explosive battles with stylish graphics.
Engage in a challenging military-style war game where you must protect your base using tactical tower defense. Plan your strategy, upgrade weapons, and destroy incoming enemies to defend your tower and territory.
Engage in strategic open-field tower defense with multiple game modes and enemy types. Deploy unique towers, utilize super-bonuses, and enjoy excellent graphics and sound effects in this free version of a popular game.