240+ iOS apps & games curated and reviewed
Out of 240+ td games idle on iOS, 20 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 | 4.7★ (2.5K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.2★ (19K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.9★ (8.4K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.6★ (3.6K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (1.1K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (999) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.7★ (8.5K) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.6★ (2.5K) | No | Yes | Jul 2026 |
Defend your monster homeland from invading robots in this unique tower defense game. Strategically deploy a variety of monsters with unique skills and elements to stop the mechanical onslaught. Upgrade your defenses and unlock new creatures as you progress through endless waves of enemies.
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.
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.
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.
Command a team of heroes in this fantasy tower defense game to stop monsters from reaching the treasure. Earn resources by defeating foes, then tap to upgrade your heroes and place them strategically. Enjoy idle gameplay with offline gold earnings and engage in PvP tournaments.
Assemble a team of heroes to build an unstoppable defense against monster waves. This game blends idle strategy, tower defense, and fantasy RPG elements, allowing your heroes to fight and grow even while offline. Experiment with hero synergies and upgrades for deep strategic progression.
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.
A young wizard, banished for a mistake, must defend his home from monsters unleashed by a shattered seal. Utilize a variety of towers, elemental skills, and ancient demons to protect the world from chaos.
Evolve a mutant octopus by collecting DNA and gems to unlock new arms and super weapons. Defend against enemies with easy-to-learn touch controls and enjoy cartoon graphics with rock music. Share your progress and discover new features in this unique tower defense experience.
Defend your stolen treasure from an invading army of heroes in this idle tower defense game. Summon a variety of monsters and cast powerful spells to obliterate your enemies. Strategically place towers and upgrade your defenses to survive endless waves.
Assemble and train a powerful squad of heroes in this idle RPG. Your heroes train automatically while you're away, gaining new abilities and becoming stronger. Explore dungeons, battle darkness, and compete in global arenas and guild wars.
Defend your home planet in this roguelike tower defense game. Build and upgrade defenses to fend off alien invaders. Experience deep strategy with unique playthroughs and unlockable sentinels.
Engage in a strategic tower defense battle blending dice mechanics and idle hero management. Assemble a team of unique heroes, each represented by a die, and utilize their special abilities to defend your kingdom against waves of monsters. Experience a roguelike adventure where strategy and luck determine your survival.
Defend Earth through the ages using modern weapons and historical allies against alien invaders. Strategize with diverse towers, upgrades, and unique historical figures across 125 maps. Experience a revolutionary flying platform mini-game and endless progression.
This idle game offers a relaxing and addictive experience with simple swipe controls and impressive graphics. Players start small, consuming and expanding in a curved universe to grow their empire and accumulate vast in-game wealth.
This idle game challenges players to multiply numbers and reach infinite heights by filling circles. Unlock new mechanics, boost multipliers, and automate actions for optimized progress. Compete with others on the leaderboard and earn achievements.
Automate your political lobbies to earn idle cash and rise through the ranks. Invest your earnings to multiply profits and collect endorsements. Prestige to grow your empire and compete in events for multipliers.
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.
An incremental tower defense game that blends multiple genres for intense gameplay. Enjoy endless challenges with upgrades and boosts, all playable offline without ads.
Lead your squad to defend against endless monster waves and a mighty dragon in this roguelike tower defense game. Assemble a hero squad with unique abilities, strategically position them, and combine random skills for unique battle styles. Earn resources offline for easy, fast-paced gameplay.