250+ iOS apps & games curated and reviewed
Looking for free galaxy defense fortress apps and games? 19 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (9K) | Yes | Yes | Sep 2026 | |
| 2 |  | Free | 4.7★ (653K) | Yes | Yes | Sep 2026 | |
| 3 |  | $0.99 was $3.99 | — | No | Yes | Sep 2026 | |
| 4 |  | Free | 4.8★ (568) | Yes | Yes | Sep 2026 | |
| 5 |  | Free | — | No | Yes | Jun 2026 | |
| 6 |  | Free | — | Yes | Yes | May 2026 | |
| 7 |  | Free | 3.8★ (93) | Yes | No | Sep 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
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.
Pilot a lone spaceship to defend Earth from relentless alien swarms in this classic space shooter. Upgrade your weapons and skills to overcome increasingly difficult challenges across numerous levels and intense boss battles.
