Best Free Submarine Games

250+ iOS apps & games curated and reviewed

4.0 avg rating
20 free apps & games
Updated October 2026

With an average user rating of 4.0★, the free submarine games 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 Free Submarine Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Uboat AttackUboat AttackFree4.5★ (247K)YesYesNov 2026
2Sea War: Uboat RaidSea War: Uboat RaidFree4.8★ (38K)NoYesNov 2026
3Nuclear Submarine inc ArcadeNuclear Submarine inc ArcadeFree4.6★ (8.1K)NoYesNov 2026
4Submarine WarfareSubmarine WarfareFree1.0★ (1)NoNoMay 2026
5Submarine Simulator 2Submarine Simulator 2Free2.8★ (5)YesNoMay 2026
6Coloring Book for MeColoring Book for MeFree4.6★ (105K)YesYesNov 2026
7Submarine Simulator 3DSubmarine Simulator 3DFree4.3★ (2.4K)YesNoOct 2026
8Battle of Submarine -V3Battle of Submarine -V3Free3.0★ (15)NoYesMay 2026

Top Picks for Free Submarine Games

Uboat Attack#1

Uboat Attack by Voodoo

Submarine torpedo attack game
Editor's Choice
🎮 Games
4.5😞(247K ratings)
FreeAdsIn-App Purchases
Uboat Attack screenshot 1
Uboat Attack screenshot 2
Uboat Attack screenshot 3
Uboat Attack screenshot 4
Uboat Attack screenshot 5
Uboat Attack screenshot 6

Command a submarine in a World War II naval combat game. Engage in tactical torpedo attacks against enemy ships, explore underwater environments, and upgrade your vessel. Experience realistic damage and breathtaking graphics in this intense warfare simulator.

What We Love

  • 🚀 Smooth gameplay
  • 🔒 Ad-free version available
  • 👍 Great graphics and visuals

Room to Improve

  • 🐛 Frequent crashes and freezes
  • 💰 Excessive ads and in-app purchases
  • 🔋 High battery consumption
  • 🤖 Inaccurate rank insignia
Sea War: Uboat Raid#2

Sea War: Uboat Raid by 江锋 聂

Online war strategy Game
Strong Contender
🎮 Games
4.8😞(38K ratings)
FreeIn-App Purchases
#35in Games
Sea War: Uboat Raid screenshot 1
Sea War: Uboat Raid screenshot 2
Sea War: Uboat Raid screenshot 3
Sea War: Uboat Raid screenshot 4
Sea War: Uboat Raid screenshot 5

Command powerful submarines in this late modern period strategy game. Engage in thrilling naval battles, train troops, and collaborate with allies to establish guilds and prepare for intense guild vs. guild confrontations. Lead your chosen nation to victory and advance global peace.

What We Love

  • 🚀 Fun and engaging gameplay
  • 👍 Friendly community
  • 🚀 Interesting naval combat

Room to Improve

  • 🐛 Frequent crashes and network issues
  • 💸 Excessive monetization and pay-to-win elements
  • 👎 Misleading advertising and game description
  • 🙄 Oversexualized female characters
Nuclear Submarine inc Arcade#3

Nuclear Submarine inc Arcade by Dmitry Lomakin

Offline simulation raft ship
Worth Considering
🎮 Games
4.6😊(8.1K ratings)
FreeIn-App Purchases
Nuclear Submarine inc Arcade screenshot 1
Nuclear Submarine inc Arcade screenshot 2
Nuclear Submarine inc Arcade screenshot 3
Nuclear Submarine inc Arcade screenshot 4

Command a submarine in this offline naval simulation. Explore ocean depths, find hidden stars, and upgrade your warship. Navigate dangerous waters filled with mines and enemy ships while ensuring your crew's survival.

What We Love

  • 👍 Fun game
  • 🚀 Pretty nice game
  • 👍 Good game
  • 👍 Really good game
  • 👍 10/10 game
  • 👍 Great game
  • 👍 Excellent
  • 👍 Original and Fun
  • 👍 Awesome game
  • 👍 Recommend it
  • 👍 Love it
  • 👍 Hidden gem, worth playing
  • 👍 One of the best Mobile Games!
  • 👍 Great game to pass some time
  • 👍 Fun sub sim
  • 👍 Pretty fun

Room to Improve

  • 🐛 While fun, frustrating because buggy
  • 🔋 Little hard to control
  • 🐛 Challenging but fun
  • 🔋 Needs more players
  • 🔋 Takes a little too long too unlock the war and other missions
  • 🔋 Little too long to get money
  • 🐛 Needs more content

More Free Submarine Games apps to explore

FAQ about Free Submarine Games

What are the best free submarine games for iPhone?
Uboat Attack tops our free submarine games ranking as of October 2026, with a 4.5-star average from 247K App Store ratings, and it's free to download.
Uboat Attack shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ free submarine games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.