245+ iOS apps & games curated and reviewed
Out of 245+ tower defense space apps and games 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 | 5.0★ (2) | — | No | Sep 2026 | |
| 2 |  | Free | 4.7★ (9.1K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | — | Yes | No | Sep 2026 | |
| 4 |  | Free | 4.6★ (2.7K) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | — | No | No | May 2026 | |
| 6 |  | Free | 4.4★ (2.4K) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | 4.8★ (568) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 4.5★ (4) | Yes | Yes | Oct 2026 |
Engage in a vibrant 2D tower defense game where you strategically place and upgrade defenses to stop waves of enemies. Each round presents new challenges, encouraging smarter choices and longer survival. Designed for quick, fun play sessions, it's easy to learn but offers deep replayability.
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.
