175+ iOS apps & games curated and reviewed
The best defense express apps and games on iPhone average 4.4★ across 175+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 1.0★ (1) | — | No | Jun 2026 |
| 2 |  | $4.99 | 4.8★ (5) | No | No | Jul 2026 |
| 3 |  | $2.99 | 4.5★ (133) | No | No | Aug 2026 |
| 4 |  | $2.99 | 3.8★ (49) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (8.6K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (52K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.5★ (4.4K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.8★ (8.1K) | Yes | Yes | Aug 2026 |
Engage in a thrilling blend of action and strategy to defend your base. Push a cart, deploy heroes, and upgrade defenses to survive dangerous lands and repel enemy attacks. Enjoy colorful visuals and addictive gameplay for players of all ages.
Defend a power generator from waves of orcs by building and upgrading a train of defensive carriages. Earn gold by selling gems dropped by enemies, and use it to purchase flamethrowers, cannons, and more. Merge identical carriages to create powerful upgrades and face challenging bosses.
Engage in classic tower defense with intense action and strategy. Defend locations worldwide using a variety of weapons and tactics. Choose from Quick Play or Campaign modes across different theaters of war.
Engage in strategic tower defense battles across land, sea, and air. Protect your base, upgrade weapons, and unlock new abilities to overcome enemy assaults. Earn victory points and develop your ultimate defense strategy to win the campaign.
Defend your castle against endless waves of enemies in this roguelike idle tower defense game. Assemble heroes, strategically place towers and traps, and upgrade your defenses to survive brutal hordes. Master tactical gameplay and unleash devastating abilities to protect your stronghold.
Command an advanced air defense system to protect your base from relentless aerial attacks. Engage enemy aircraft with a realistic Close-In Weapon System (CIWS), master challenging missions, and upgrade your defenses. Compete or cooperate with players worldwide in thrilling multiplayer battles.
Strategically place and merge weapons to defend a vibrant cube world. Demolish waves of incoming enemies by upgrading your arsenal with powerful skills. Protect the world from the encroaching evil hexes.
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.
Engage in modern tower defense battles across diverse tropical islands, mountains, and deserts. Command a team of snipers, gunners, rockets, and ice towers to repel waves of diverse enemies, from infantry to aviation. Strategize and upgrade your units to protect your islands and achieve victory.
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.
Defend your kingdom from invading titans by training and merging soldiers to create powerful units. Protect a legendary dragon egg to save the world and achieve ultimate glory. Engage in strategic battles and form alliances to become the supreme lord.
Engage in intense, modern military tower defense battles using real-world air and missile systems. Adapt to destructible environments and master deep strategic upgrades to defend contested skies.
Engage in strategic tower defense battles by collecting and upgrading powerful dice. Compete in real-time PvP, team up for co-op raids, or test your skills in solo challenges. Master dice combinations to defend your turf against waves of monsters.
Command anti-air defenses in an intense tower defense shooter. Battle waves of hostile aircraft using intuitive swipe controls, unlock powerful skills, and face challenging aerial bosses. Progress through diverse missions and dynamic battlefields, even offline.
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.
Lead your community, manage resources, and defend your base from enemies. Explore new areas to rescue civilians and expand your territory. Upgrade your character and hire workers to strengthen your defenses and conquer new bases.
Defend your airspace in an intense arcade shooter against an alien invasion. Engage in fast-paced, vertical ground-to-air combat with realistic visuals and a thrilling story. Perfect for quick bursts of action.
Engage in a tactical tower defense game where you liberate states and conquer cities. Utilize various turrets and warfare tactics to defeat diverse enemies and protect your base. Experience challenging gameplay with a patriotic storyline focused on national conquest.
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.
Lead the fight for global stability in this top-down action strategy game. Deploy weapons, research defenses, and take direct control of targeting systems to combat terrorist factions worldwide. Experience diverse global campaigns and challenging game modes.