248+ iOS apps & games curated and reviewed
Bloons TD Battles 2 is the household name in tower defense 2, but it's far from the only option. We track 248+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (50K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (9.9K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.8★ (76K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.4★ (2.4K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 1.0★ (3) | No | Yes | May 2026 |
| 6 |  | Free | 4.5★ (302) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.1★ (92) | No | Yes | May 2026 |
| 8 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
Engage in thrilling head-to-head tower defense battles. Choose powerful heroes and a variety of monkey towers to outmaneuver opponents in real-time matches. Compete across dynamic maps and customize your loadout to achieve victory.
Defend your flock from an alien invasion in this strategic tower defense game. Deploy a variety of updated and new weapons across numerous maps and campaigns. Utilize unique character abilities and optional in-app purchases to overcome challenging enemies and bosses.
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.
Engage in a classic tower defense experience with strategic gameplay and action-packed battles. Explore diverse campaigns, challenging maps, and unique towers to defeat various enemies across multiple world themes. Enjoy a highly-rated defense game with regular updates.
Defend your world from hordes of monsters by strategically building powerful towers and deploying mighty warriors. Engage in challenging mission modes or compete globally in arena battles with customizable upgrades.
Defend your home from a variety of monstrous creatures emerging from your closet. Utilize an arsenal of everyday objects and unique summoned allies to overcome the nightly invaders.
Engage in a thrilling tower defense strategy game with new maps and powerful weapons. Defend against dark forces by strategically placing turrets and adapting your tactics to enemy attacks. Experience exciting gameplay with flexible controls and weapon allocation.
Engage in a classic tower defense experience with strategic gameplay across numerous hand-drawn maps. Defend against diverse enemies with a variety of towers and weapons in multiple challenging campaigns and modes.
Build a powerful defensive line with a variety of weapons to protect your kingdom. This game offers over 40 challenging levels, diverse enemies, and multiple difficulty settings for hours of strategic gameplay.
Engage in strategic tower defense battles against relentless invaders. Build, upgrade, and position your towers to protect your stronghold. Unleash powerful abilities and prove your tactical genius across challenging levels with stunning graphics.
Defend your castle from waves of enemies by strategically placing heroes and archers. Upgrade your defenses and recruit over 80 unique heroes, each with special skills, to create powerful combinations and climb the global rankings.
Engage in an endless tower defense strategy experience, facing infinite enemy waves. Complete quests, upgrade towers with unique abilities, and utilize miners for resources. Create and share custom maps with music, and unlock a developer mode.
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.
Defend your base against waves of attacking enemies by strategically upgrading your stickman and their firepower. Grab your weapons and stop the invasion before it's too late.
This game offers a unique tower defense experience where strategic depth comes from customizing towers with over 60 modules. Adapt your defenses to diverse enemies and challenging levels, as there's no single winning strategy.