Apps Like UBoat for iPhone and iPad
UBoat screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.


Crash Dive 2
Panic Ensues LLC
Sink enemy ships and destroy convoys
Control a Gato-class submarine to hunt enemy convoys, sink transports, and destroy destroyers. Engage in surface battles with sub-chasers using a deck gun. Defend against enemy aircraft with AA guns.




Heroes and Castles 2
Foursaken Media
Defend castle with ranged attacks
Play a 3rd person action-RPG with strategy and castle defense elements. Choose from three races: Giants, Knights, or Dwarfs. Command units in real-time battles. Upgrade characters, build structures, and defend your castle against waves of enemies.

Invasion Breaker: Idle clicker
Mirols OU
Defend planets and destroy alien bases
Defend your home planet by placing and upgrading military units. Destroy alien buildings and manage resources to sustain attacks. Use airstrikes and heavy equipment to eliminate threats. Progress through levels with increasing difficulty.


Merge & Conquer Survival War
Yso Corp
Build armies, units, territories
Build and upgrade troops to create strong units. enemy territories through strategic battles. Compete against global players in real-time combat. Customize armies and manage resources to expand your empire.


Tackle Battle:Send Them Flying
KAYAC Inc.
Enemies and clear the field
Tap the screen to attack enemies. Hold to target and strike. Remove all enemies from the field to complete each level. Track progress and unlock new characters.


Doodle Battleships Free - Fun Shooting Warship Adventure Battleship Game
RoboNacho Systems, LLC
Play games and destroy enemies
Play a featuring battles with explosive action. Destroy enemy warships as they approach. Choose from multiple gun modes for different weapon abilities. Compete in challenging battles. Share scores and progress.


Space Survivor - Star Pioneer
Gemini Network
Build bases, develop fighters, fight aliens
Build a base using available resources and unlock structures to expand. Construct fighter jets to battle Zerg forces. Manage combat mechas and defend against attacks. Upgrade technology and manage resources to survive and grow.

Thetan Arena: MOBA Survival
WOLFFUN CO., LTD
Play heroes, battle, customize strategies
Play 5-minute battles with 27 unique heroes featuring distinct abilities and skins. Customize strategies by selecting heroes and abilities. Compete in matches and progress through the World ecosystem.

Uboat: Sea War
Anisoft Yazilim Derya Bagdinli ve Ortagi Kollektif Sirketi
Command U-boats, launch torpedoes, upgrade weapons, defend
Command a submarine in real-time naval battles. Launch torpedoes, avoid enemy destroyers, and outmaneuver warships. Upgrade your U-boat, unlock weapons, and defend against attacks. Track enemy fleets and execute precise strikes to sink enemy ships.


War Inc: Rising
SamShui Corporation
Rally heroes, build defenses, fight together
Play co-op defense games with friends to fight against hordes and enemy armies. Rally heroes, build bases, and upgrade defenses. Team up for strategic battles and defend against waves of enemies. Earn rewards and progress through levels.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.