Best Subnautica Apps & Games

250+ iOS apps & games curated and reviewed

4.4 avg rating
18 free apps & games
Updated September 2026

With an average user rating of 4.4★, the subnautica category is one of the App Store's strongest. Browse all 250+ apps and games we track, sorted so the most loved ones surface first.

Compare top Subnautica Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SubnauticaSubnautica$8.994.6★ (1.2K)NoNoSep 2026
2Subnautica: Below ZeroSubnautica: Below Zero$9.994.6★ (107)NoNoSep 2026
3Raft® Survival - Ocean NomadRaft® Survival - Ocean NomadFree4.6★ (320K)YesYesSep 2026
4Subnautica Map & CompanionSubnautica Map & CompanionFree4.2★ (60)NoYesSep 2026
5Ocean Survival RPG: Deep DiveOcean Survival RPG: Deep DiveFree4.0★ (11)YesYesAug 2026
6DAVE THE DIVERDAVE THE DIVERFreeNoYesSep 2026
7Creatures of the DeepCreatures of the DeepFree4.8★ (65K)YesYesSep 2026
8DREDGEDREDGEFree was $9.994.3★ (1.1K)NoYesSep 2026

Top Picks for Subnautica

Subnautica#1

Subnautica by Unknown Worlds

A survival open-world undersea
Editor's Choice
🎮 Games
4.6😊(1.2K ratings)
$8.99
#21in Games
Subnautica screenshot 1
Subnautica screenshot 2
Subnautica screenshot 3
Subnautica screenshot 4
Subnautica screenshot 5
Subnautica screenshot 6

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.

What We Love

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

Room to Improve

  • 🐛 Occasional bugs and glitches
  • 🗺️ Issues with map chunk loading and creature spawns
Raft® Survival - Ocean Nomad#3

Raft® Survival - Ocean Nomad by Survival Games Ltd

Open World Survivor Simulator
Worth Considering
🎮 Games
4.6😐(320K ratings)
FreeAdsIn-App Purchases
#37in Games
Raft® Survival - Ocean Nomad screenshot 1
Raft® Survival - Ocean Nomad screenshot 2
Raft® Survival - Ocean Nomad screenshot 3
Raft® Survival - Ocean Nomad screenshot 4

Survive on an endless ocean by building and upgrading your raft. Hunt for resources, craft essential items, and uncover the mysteries of this watery world. Face challenges like shark attacks and treacherous weather to escape the ocean trap.

What We Love

  • 🚀 Great concept and gameplay
  • 👍 Engaging survival mechanics
  • 🚢 Enjoyable raft building
  • 🔍 Interesting exploration and discovery

Room to Improve

  • 💰 Excessive monetization and paywalls
  • 🐛 Frequent bugs and glitches
  • 🔒 Lack of transparency around subscription model
  • 🤖 Repetitive and unengaging AI enemies
  • 🗺️ Disappointing and limited island content

More Subnautica apps to explore

FAQ about Subnautica

What are the best subnautica apps & games for iPhone?
Subnautica tops our subnautica apps & games ranking as of September 2026, with a 4.6-star average from 1.2K App Store ratings, and it's priced at $8.99.
Yes — 18 of the top subnautica apps & games we rank are free to download, including Raft® Survival - Ocean Nomad and Subnautica Map & Companion.
Subnautica has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 250+ subnautica apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Subnautica offers Survival mode for the original challenge, Freedom mode without hunger, thirst, or oxygen pressures, and Creative mode for unrestricted exploration and building.
The provided data does not mention multiplayer functionality for Subnautica. It appears to be a single-player experience.

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