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Subnautica

Subnautica

A survival open-world undersea

1.2K ratings
1175 reviews
#16 in paid Adventure
🎮 Games
💥 Action
⚔️ Adventure
$9.99

Details

Released
July 8, 2025
Updated
October 22, 2026

Developer

Unknown Worlds
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Subnautica video #1 for iPhone
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Subnautica screenshot #9 for iPhone
iphone
ipad
📉no. 167
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Reviews summary↘︎
⭐1.2K
Reviews↘︎
📝6+ tags
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🔄6+ apps
Alternatives↘︎
🎪1 available
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❓8 answered
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About

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.

✓Underwater exploration
✓Crafting and base building
✓Submarine piloting
✓Survival mechanics
✓Multiple game modes
✓Alien ocean planet setting
Show original description

What users say about Subnautica

Reviews of Subnautica are mostly positive: the game is rated 4.6/5 from 1.2K App Store ratings. What users like most: flawless performance, smooth UI and controls. Top complaints: occasional bugs and glitches, issues with map chunk loading and creature spawns. Summarized from real user reviews.

Positive things

  • 🚀Flawless performance
  • 👍Smooth UI and controls
  • 🎨Stunning graphics and visuals
  • 🎮Faithful mobile port of the original game
  • 🔋Good battery life

Negative things

  • 🐛Occasional bugs and glitches
  • 🗺️Issues with map chunk loading and creature spawns
See all reviews

What's New in Subnautica

1.2.7

October 22, 2026

Subnautica now supports iPhone Duo! - Play on either screen. The game adapts to both the main display and the cover display, at their full native resolution. - Fold or unfold without stopping. Switch screens mid-dive and pick up right where you left off. - A HUD built for each screen. Touch controls and the HUD reposition automatically to fit each display's shape. Dive in, whichever way you hold it.

More

Charts

Top Paid

📊 16

Adventure games

The game has maintained its position at 16 recently.

Last updated on November 7, 2026.

Top Paid

📊 38

Action games

The game has maintained its position at 38 recently.

Last updated on November 7, 2026.

Top Paid

📉 101-6

Games

This game dropped -6 positions in Games chart.

Last updated on November 7, 2026.

Top Paid

📉 167-12

Global

This game dropped -12 positions in Global chart.

Last updated on November 7, 2026.

Events

Read more about Play Subnautica on iPhone Duo
AvailablePremiere

Play Subnautica on iPhone Duo

Dive deeper into the wide ocean experience

Oct 22, 2026 — Nov 21, 2026

Read More

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User reviews

Most RecentHighest RatedLowest Rated

It’s ok

It was nice but in one point it would auto save for three hours
CCatnap1265

25/5 stars

Grate game highly recommend you will have fun
GAGreen axalotel

I love it

I love this game, the only problem I have is that my game keeps crashing but that won’t change
DSdragon city sponser

Amazing

This port of subnautica runs perfectly on my 17e! the touch controls are very creative for the quick slots and, for an originally intended to be desktop only game, the controls are better than minecraft bedrock's touch controls (surprising, minecraft was mobile for a lot of time)
Update: fish now disappear when cutting with the thernoblade
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DLDingus LLC.

Bugged or glitched

I don’t know if this is a bug or a glitch but basically if you open your PDA right when the docking animation starts for some reason your character glitches out and you can’t control it.Please do fix this
DGDipanweeta gupta
See 1170 more reviews

Developer apps

Subnautica: Below Zero
Subnautica: Below Zero

Brave the Cold

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User experience

🐞

Reported Bugs

2 issues

Sound cuts out after using the seaglide

Bug

Reapers and ghost leviathans not spawning properly

Bug
✨

Requested Features

2 requests

Support for iPad and Mac devices

Feature

Improved integration with iOS features

Feature

FAQ

What are the gameplay modes in Subnautica?

Subnautica offers Survival mode for the original challenge, Freedom mode without hunger, thirst, or oxygen pressures, and Creative mode for unrestricted exploration and building.

Does Subnautica have multiplayer?

The provided data does not mention multiplayer functionality for Subnautica. It appears to be a single-player experience.

What devices is Subnautica compatible with?

Subnautica is compatible with iPhone 12 Pro and above, and certain iPad models. Devices like iPhone Xr and iPad Mini Gen 5 are not supported. Check the app description for a full list of supported and low-resolution devices.

How often is Subnautica updated?

Subnautica was last updated on September 4, 2025, with version 1.2.4. This indicates a recent update, suggesting ongoing support and development.

What is the age rating for Subnautica?

Subnautica has an age rating of 9+, making it suitable for younger players and above.

Does Subnautica have ads?

No, Subnautica does not contain advertisements. It is a premium game that you purchase outright.

What do users like most about Subnautica on mobile?

User reviews highlight flawless performance, a smooth UI with controls, and stunning graphics as major pros. Many also praise it as a faithful mobile port of the original game.

Are there any known issues with Subnautica on mobile?

Some users have reported occasional bugs and glitches, as well as issues with map chunk loading and creature spawns. However, the overall sentiment remains positive.