250+ iOS apps & games curated and reviewed
Subnautica is the household name in subnautica two, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $8.99 | 4.6★ (1.2K) | No | No | Oct 2026 | |
| 2 |  | $9.99 | 4.6★ (107) | No | No | Oct 2026 | |
| 3 |  | Free | — | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.3★ (73) | No | Yes | Oct 2026 | |
| 5 |  | Free | 4.0★ (11) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | 4.7★ (34K) | Yes | Yes | Oct 2026 | |
| 8 |  | Free | 1.0★ (1) | Yes | Yes | Aug 2026 |
Explore a vast alien ocean planet, craft equipment, pilot submarines, and uncover mysteries to survive. This open-world adventure offers multiple game modes for different playstyles.
Embark on an underwater survival adventure in an arctic alien ocean. Investigate mysteries, craft equipment, and explore new biomes and creatures. Survive the cold and uncover the truth behind an ancient alien civilization.
