Subnautica
Unknown Worlds Games iPhoneiPad
Subnautica is a paid Games app for iPhone and iPad by Unknown Worlds. Rated 4.6/5 from 1,200 ratings. Requires iOS 15.0. Updated September 4, 2025.
- Rating
- 4.6
- 1.2K ratings
- Price
- 8.99 USD
- on the App Store
- Size
- 2.2 GB
- Age 9+
- Updated
- Sep 4
- 2025 · v1.2.4
Screenshots
About Subnautica
*Make sure to check if your device is supported before playing Subnautica!* Subnautica is an underwater adventure game set on an alien ocean planet. A massive, open world full of wonder and peril awaits you! Descend into the depths, craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive. Unravel the mystery of this world teeming with creatures, both friendly and hostile, scattered with clues from a previous time. Play in Survival mode to experience the original challenge, or switch to Freedom or Creative mode to discover this oceanic planet without the pressures of thirst, hunger, or oxygen. FEATURES • SURVIVE - After crash landing on a vast underwater planet, the clock is ticking to find water, food, and to develop the equipment you need to explore. • EXPLORE - Manage your hunger, thirst, and oxygen supply as you dive into towering kelp forests, sunlit plateaus, bio-luminescent reefs, and winding cave systems. • SCAVENGE - Collect resources from the ocean around you. Venture deeper and further to find rarer resources, allowing you to craft more advanced items. • CRAFT - Build bases to shelter in, vehicles to pilot, tools for survival to aid you in navigating and adapting to this subaquatic landscape. • DISCOVER - What happened to this planet? What caused you to crash? Can you find a way to make it off the planet alive? • CUSTOMIZE - Play in Survival mode to experience the original challenge, or switch to Freedom or Creative mode to discover this oceanic planet without the pressures of thirst, hunger, or oxygen. CAREFULLY REDESIGNED FOR MOBILE • Revamped interface – exclusive mobile UI with complete touch control • Game Center achievements • Cloud Save – Share your progress between iOS devices • Compatible with MFi controllers • iPhone 16 Optimization (including Pro Max) ----- *DEVICES NOT SUPPORTED (THE GAME WON'T WORK)*: - iPhone Xr, iPhone SE Gen 2 (2020) - iPad Mini Gen 5, iPad Air Gen 3, iPad Gen 8, iPad Gen 9 *SUPPORTED DEVICES ON LOW RESOLUTION ONLY*: - iPhone Xs, iPhone Xs Max, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 12, iPhone 12 Mini, iPhone 13, iPhone 13 Mini, iPhone SE Gen 3 (2022) - iPad Pro 10.5", iPad Mini Gen 6, iPad Air Gen 4, iPad Gen 10, iPad Pro 11" Gen 1, iPad Pro 12.9" Gen 3 *SUPPORTED DEVICES* : - iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 14 AND ABOVE - iPad Pro 11" Gen 2, iPad Pro 12.9" Gen 4, iPad Air Gen 5, iPad Pro 11" Gen 3, iPad Pro 11" Gen 4, iPad Pro 12.9" Gen 5, iPad Pro 12.9" Gen 6 AND ABOVE
Ratings & reviews
4.6
1.2K ratings
What’s new
Version 1.2.4 · Updated September 4, 2025
Fixed an issue that sometimes prevented large saves from being sent to the cloud.
App privacy
The developer, Unknown Worlds, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Subnautica
Looking for apps like Subnautica? Here are 6 similar apps on the App Store. The highest rated is Crashlands 2 (4.9/5).
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Control Ultimate Edition
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DYSMANTLE
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Crashlands 2
4.9
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Slime Rancher
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Red Dead Redemption
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Tomb Raider™
4.8
| App | Rating | Price | Last updated |
|---|---|---|---|
| Subnautica | 4.6 / 5 (1,200 ratings) | 8.99 USD | September 4, 2025 |
| Control Ultimate Edition | 4.0 / 5 (321) | 4.99 USD | May 4, 2026 |
| DYSMANTLE | 4.6 / 5 (475) | 9.99 USD | Dec 5, 2025 |
| Crashlands 2 | 4.9 / 5 (931) | 9.99 USD | Apr 10, 2026 |
| Slime Rancher | 4.8 / 5 (1,646) | 8.99 USD | Jul 16, 2026 |
| Red Dead Redemption | 4.4 / 5 (338) | 39.99 USD | Mar 4, 2026 |
| Tomb Raider™ | 4.8 / 5 (765) | 19.99 USD | Apr 28, 2026 |