123+ iOS apps & games curated and reviewed
Every iPhone needs a few good coop td apps and games. We benchmark 123+ 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★ (3.5K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (12K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.6★ (21) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.9★ (77K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.5★ (95K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (18) | Yes | Yes | Aug 2026 |
| 7 |  | Free | 4.8★ (749) | Yes | Yes | Aug 2026 |
| 8 |  | Free | — | Yes | No | May 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.
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 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.
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.
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 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.
Defend your crystal using a combination of heroes, towers, and powerful skills. Level up your heroes, equip them with unique stones for custom abilities, and strategize your defenses to conquer challenges. Enjoy daily quests and cooperative play with friends.
Engage in epic tower defense battles against orcs in a fantasy world. Explore a unique world map, manage your time, collect resources, and upgrade your cards and warriors to protect the empire. Participate in tournaments and survival arenas to prove your strategic prowess.
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.
