247+ iOS apps & games curated and reviewed
With an average user rating of 4.5★, the idle defense games category is one of the App Store's strongest. Browse all 247+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.2★ (19K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (3.8K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (13K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (4.6K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (4.8K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.4★ (1.6K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.8★ (9K) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.6★ (56K) | Yes | Yes | Aug 2026 |
Build and upgrade a single tower to defend against waves of enemies in this incremental tower defense game. Make permanent upgrades, unlock new areas, and compete in tournaments. Enjoy addictive gameplay with a vast array of strategic choices.
Engage in a casual tower defense game with roguelike elements. Strategize by choosing warriors, upgrades, and bonuses to defend your castle against zombie hordes. Enjoy endless replayability with no penalties for losing and a focus on strategic customization.
Engage in a minimalist idle space shooter where your turret automatically fires at drifting targets. Earn cash by popping dots to invest in various upgrades for your defense, drones, and economy. Progress through new galaxies, unlock powerful abilities, and compete on global leaderboards.
Engage in strategic tower defense battles with roguelike elements. Upgrade your tower, collect resources, and refine your tactics to withstand endless waves of enemies. Enjoy stylized geometric art and addictive idle gameplay.
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 a powerful fortress and upgrade its defenses to withstand waves of monsters. Reset your stats after each round to earn more gold and enhance your base for further progress. Discover new worlds and utilize powerful cards to become a great general.
Defend Earth from alien invaders in this idle tower defense game. Build diverse turrets, strategize your defense, and power up your character with unique skills and weapons. Collect resources and take on global challenges to protect the planet.
Engage in thrilling base defense by merging ammo boxes to upgrade your firepower and take down waves of enemies. Upgrade your weapons and bullet rush to survive increasingly difficult attacks and become the ultimate defender.
Command large-scale medieval battles and protect your kingdom in this castle defense RPG. Combine tower defense strategy with combat simulation to defeat monster armies. Collect heroes, upgrade your archer corps, and conquer continents.
Defend your fortress as a wizard lord in this idle tower defense game. Strategize to survive enemy waves, upgrade your tower, and build a unique empire with roguelike decisions and incremental progression. Enjoy epic offline battles and unleash special powers.
Build your kingdom, recruit diverse heroes, and assemble an army to conquer rivals in this magical strategy game. Engage in large-scale guild battles, collect powerful artifacts, and forge alliances with players worldwide. Experience animated 3D battles and lead your forces to glory.
Engage in an epic idle defense RPG set in a fantasy world threatened by monsters. Summon legendary warriors, collect spirits, and build your defense strategy with roguelike elements and pinball-style combat.
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 against endless zombie waves in this atmospheric strategy RPG. Equip heroes with weapons, upgrade them, and strategically battle hordes of the undead in a post-apocalyptic world. Test your skills against challenging bosses and become the ultimate zombie killer.
Defend a magical forest from invading humans in this idle tower defense RPG. Enhance your slime hero's abilities, collect legendary gear, and utilize powerful skills to defeat waves of enemies. Rebuild and strategize to protect the slime kingdoms.
Build and upgrade your tower to defend against waves of monsters and bosses in this idle adventure. Utilize special abilities with unique cards and collect daily rewards to achieve victory.
Defeat waves of aliens to gain resources and power up your neon towers. This offline sci-fi tower defense game features incremental upgrades and automatic combat, even when you're not playing. Master alien invasion strategies to push deeper into the galaxy.
Engage in strategic tower defense by tapping to shoot arrows and unleash powerful magic. Summon and upgrade a team of heroes to defend your kingdom's castle against waves of monsters across various maps and challenging levels. Play offline and earn rewards to strengthen your defenses.
Defend your tower against waves of monsters in this incremental idle RPG. Upgrade your archer and tower with loot and powerful skill cards. Learn from defeats to become stronger and protect the kingdom.