91+ iOS apps & games curated and reviewed
Every iPhone needs a few good coop td apps and games. We benchmark 91+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (3.1K) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.6★ (12K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.9★ (74K) | Yes | Yes | Jul 2026 |
| 4 |  | Free | 4.5★ (94K) | Yes | Yes | Jul 2026 |
| 5 |  | $2.99 | 4.8★ (97K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.8★ (748) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.6★ (18) | Yes | Yes | May 2026 |
| 8 |  | Free | 4.6★ (16K) | Yes | Yes | Jul 2026 |
A strategic tower defense game emphasizing teamwork and cooperation. Players defend and attack by strategically placing towers, combining survival and defense elements for a thrilling cooperative experience.
Experience a unique tower defense game where luck dictates your strategy. Summon units, merge them for unpredictable outcomes, and test your fortune with a roulette feature to defeat waves of monsters.
Defend your towers from waves of balloons by strategically placing monkeys and unlocking new abilities. Engage in cooperative play, tackle challenging boss events, and customize your experience with cosmetic items. Enjoy endless hours of tower defense strategy with regular content updates.
Collect and merge units to build a powerful deck for strategic base defense. Engage in PvP battles or team up with friends in Co-Op mode to conquer enemies and earn rewards. Master unique unit abilities and faction synergies to prevail.
Build towers, choose upgrades, and hire special agents to pop waves of invading balloons. This tower defense game offers extensive replayability with numerous tracks, missions, and challenges.
Engage in real-time strategy tower defense with over 250 collectible cards for towers, heroes, and spells. Explore diverse fantasy and steampunk settings across 1,500+ levels. Enjoy PvE, co-op raids, tournaments, and PvP modes.
Engage in thrilling tower defense battles with a unique dice-based strategy. Collect and upgrade magical totems to defend your territory against monsters and bosses. Compete against players worldwide in real-time PvP or team up in co-op modes.
Embark on a cell defense adventure where you lead cells to become invincible defenders against enemy hordes. Choose ability enhancements after each wave to forge a unique combat style and defeat bosses for surprise rewards.
A tower defense game where you summon and merge random monsters to defend your base. Strategize with different hero classes and abilities in PvP or team up with a friend in co-op mode. Luck plays a key role in creating powerful heroes.
Engage in fast-paced action strategy battles, blending tower offense with quick PvP and PvE challenges. Collect and upgrade over 60 heroes from the Warcraft universe to build your ultimate army and conquer bosses or rival players.
Engage in a cooperative tower defense game where merging units powers them up. Strategize with friends to fend off enemy waves, utilizing a luck mechanic and a reward wheel for enhanced units. Enjoy a streamlined visual experience focused on strategic action.
Engage in a strategic tower defense experience where you merge and upgrade hero cards to build powerful combinations. Defend your stronghold against an invading army through various game modes, including campaign, PvP battles, and dungeons.
Engage in classic random tower defense with a twist. Summon, swap, and merge mythical allies from three unique races to annihilate relentless waves of enemies. Prove your strategic skills to save the galaxy.
Defend your planet from monster invasions by summoning, merging, and evolving heroes. This roguelike tower defense game offers quick, strategic matches with endless replayability. Enjoy casual fun or competitive PvP with adorable characters and deep tactical choices.
Engage in a strategic blend of tower defense, RPG, and roguelike elements. Summon heroes, select upgrades, and adapt tactics to overcome relentless enemy waves. Every playthrough offers new challenges and opportunities to climb the leaderboards.
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Engage in real-time PvP and Co-Op tower defense battles. Collect and upgrade heroes and abilities to build powerful decks. Strategize your merges and spawns to defeat bosses and players worldwide, climbing ranks for rewards.
Engage in strategic tower defense with RPG elements. Upgrade weapons, unlock abilities, and adapt to endless enemy waves. Compete in PvP or team up with allies for cooperative challenges and exclusive rewards.
Engage in real-time strategy warfare set in World War 1. Build and defend your base, gather an army, and participate in epic multiplayer battles. Devise tactics to capture enemy territories and become the ultimate commander.
Embark on an epic quest in this strategy adventure game, merging your favorite Ragnarok Online characters and classes. Solve ingenious puzzles, power up heroes, and battle legendary MVP Bosses across iconic maps. Unite with friends in guilds and co-op raids for ultimate challenges.