Shark Siege app icon

Apps Like Shark Siege for iPhone and iPad

Defend base, upgrade weapons, conquer zones

Defend your base with tower defense mechanics. Upgrade weapons and unlock areas. Save your crew and progress through levels. Challenge yourself with increasing difficulty. Manage resources to conquer the warzone.

by Game Ever S.A.★ 4.212 ratingsGamesFreeData updated 2026-09-06

Shark Siege screenshots

Ranked alternatives

Showing 161–180 of 1,000 ranked alternatives.

  1. Cartoon Wars HD app icon

    Cartoon Wars HD

    Com2uS Holdings Corporation

    Play, defend, and conquer in real-time

    Build and upgrade bases to defend against waves of enemies. Manage resources, deploy units, and execute strategies in real-time battles. Unlock new characters and levels through progression.

    ★ 2.51,081 ratingsGamesFreeData updated 2026-09-08
  2. Fortress of Gears app icon

    Fortress of Gears

    Solid Games LIMITED

    Defend the with gear-driven machines

    Turn to summon soldiers and unleash powerful weapons. Build defenses and manage resources to repel enemy waves. Upgrade structures and tactics to strengthen your kingdom's stronghold.

    ★ 4.63,461 ratingsGamesFreeData updated 2026-09-06
  3. Grim Defender: Castle Defense app icon

    Grim Defender: Castle Defense

    Byteghoul UG (haftungsbeschraenkt)

    Defend , upgrade defenses, defeat waves

    Defend your against waves of monsters. Upgrade structures and collect resources. Equip and combine crossbows, spells, traps, and modules. Improve defenses and strategies to survive endless attacks.

    ★ 4.71,064 ratingsGamesFreeData updated 2026-09-14
  1. Legend of Slime: Idle RPG app icon

    Legend of Slime: Idle RPG

    LoadComplete Co., Ltd

    Fight, evolve, and conquer in RPG battles

    Play a turn-based RPG with auto-battle features. Summon and upgrade slimes and heroes. Collect loot and resources. Conquer stages and earn rewards. Battle offline or online. Evolve characters and customize skills.

    ★ 4.740,607 ratingsGamesFreeData updated 2026-09-06
  2. Towers Defender - Castle Games app icon

    Towers Defender - Castle Games

    LIVDG LIMITED

    Fight enemies, upgrade units, defend

    Defend a against incoming enemies by launching projectiles. Earn experience to upgrade units or add new defenses. Progress through increasingly challenging waves to strengthen your kingdom.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-06
  3. Don't Bug Me! app icon

    Don't Bug Me!

    Frosty Pop Games Inc.

    Build towers, swap modes, manage energy

    Build a sci-fi tower defense grid to defend against Martian swarms. Swap to first-person shooter mode to target key enemies. Manage solar energy and upgrade turrets to sustain base defenses.

    ★ 4.698 ratingsGamesFreeData updated 2026-09-06
  4. Coop TD app icon

    Coop TD

    Supermagic Inc.

    Team up and defend the tower

    Play as a team to defend against waves of enemies. Place and upgrade towers to block paths. Communicate with teammates to coordinate attacks. Complete objectives to progress through levels. Unlock new tower types and strategies.

    ★ 4.81,776 ratingsGamesFreeData updated 2026-09-06
  5. Real Time Shields app icon

    Real Time Shields

    Lion Studios LLC

    Defend castle with - drawing

    Play a - strategy game by drawing formations to defend your castle. Control troop movements with quick sketches. Defend against waves of invaders from multiple angles. React in to prevent enemies from reaching the tower.

    ★ 4.720,310 ratingsGamesFreeData updated 2026-09-21
  6. WWII Tower Defense app icon

    WWII Tower Defense

    Leigh Be

    Defend lands with real-time strategy

    Defend territories against enemy waves using towers with various attack types. Place and upgrade towers to maximize damage. Manage resources to build and enhance units. Navigate real-time strategy elements with HD graphics and sound effects.

    ★ 4.68,432 ratingsGamesFreeData updated 2026-09-12
  7. Apple Grapple: Survivor app icon

    Apple Grapple: Survivor

    Loop Games Oyun Teknolojileri Anonim Sirketi

    Defend your from worms

    Defend an from attacking worms using various weapons. Collect gold to upgrade weapons and unlock new ones. Survive waves of worms, switch between melee and ranged attacks, and progress through levels to increase difficulty.

    ★ 4.86,494 ratingsGamesFreeData updated 2026-09-06
  8. US Conflict — Tank Battles app icon

    US Conflict — Tank Battles

    YONKO ELECTRIC CONSTRUCTION INC.

    Battle, build, and conquer in real-time strategy

    Play a real-time strategy game featuring and base building. Fortify defenses and deploy turrets for defense. Lead armies to conquer enemies. Execute fast attacks and plan strategic movements. Compete in global war zones and climb leaderboards.

    ★ 4.61,950 ratingsGamesFreeData updated 2026-09-14
  9. Boom Castle: Tower Defense TD app icon

    Boom Castle: Tower Defense TD

    Terahype s.r.o.

    Defend castle with upgrades

    Build and upgrade towers to defend against waves of enemies. Assign heroes with unique skills to different slots. Spend resources to enhance defenses and unlock new units.

    ★ 4.77,100 ratingsGamesFreeData updated 2026-09-06
  10. What the Luck?: CoOp Defense app icon

    What the Luck?: CoOp Defense

    Crater Co., Ltd.

    Summon units with luck, defend waves

    Play a tower game where unit summoning depends on luck. Defend against monsters by merging units with unpredictable outcomes. Use a roulette feature to make high-risk moves. Track progress and adjust strategies based on random events.

    ★ 4.610,963 ratingsGamesFreeData updated 2026-09-06
  11. Hero Puzzle! app icon

    Hero Puzzle!

    Gosiha Pte. Ltd.

    Play, attack, conquer towers

    Play three puzzle games to save princesses worldwide. In tower mode, attack enemies on same or lower floors, use weapons and power-ups, and move up/down floors. In maze mode, touch to move and find the optimal path.

    ★ 4.74,843 ratingsGamesFreeData updated 2026-09-06
  12. Pocket Army app icon

    Pocket Army

    Vitalii Sidorov

    Build, upgrade, and conquer bases

    Gather and customize units to build a military force. Unlock new infantry and equipment types. Construct and upgrade a base. Conduct research and improve resources. Attack and destroy enemy units and bases.

    ★ 4.82,591 ratingsGamesFreeData updated 2026-09-20
  13. Alien Shooter TD app icon

    Alien Shooter TD

    SIGMA TEAM COMPANY LIMITED

    Play, defend, save the Earth

    Play a tower defense game with themes. Build towers to defend territory. Command a squad of specialized warriors with unique abilities. Upgrade units and strategies to counter increasing threats. Complete missions to progress through levels.

    ★ 4.7219 ratingsGamesFreeData updated 2026-09-11
  14. Iron Marines RTS Strategy Game app icon

    Iron Marines RTS Strategy Game

    Ironhide S.A.

    Command soldiers, mechas, and aliens in real-time

    Command units and build bases to engage in real-time battles set in a sci-fi universe. Manage resources, deploy troops, and upgrade technology. Customise strategies with heroes, mechas, and alien allies.

    ★ 4.825,881 ratingsGames$2.99Data updated 2026-09-10
  15. Crazy Kings Tower Defense Game app icon

    Crazy Kings Tower Defense Game

    Animoca Brands Limited

    Defend the kingdom from danger.

    The app offers tower defense strategy with over 90 collectible cards and 20 specialized towers. Players can customize their avatar with over 30 types of equipment and upgrade over 20 unique heroes to fight over 100 baddies and bosses.

    ★ 4.71,871 ratingsGamesFreeData updated 2026-11-12
  16. Defend The Bunker - World War app icon

    Defend The Bunker - World War

    APPON SOFTWARE PRIVATE LIMITED

    Defend base against ruthless enemies now.

    The app offers a strategic defense experience with numerous powerful weapons and 50 challenging missions. Players defend their base across 15 different world themes with exclusive graphics and soundtrack.

    ★ 4.56 ratingsGamesFreeData updated 2026-10-28
  17. Merge Plants - Monster Defense app icon

    Merge Plants - Monster Defense

    ABI GLOBAL LTD.

    To defend against zombies

    To create new crops and upgrade attack power. Build a squad of and flowers to defend against zombies. Plant crops quickly and manage resources to survive waves of enemies.

    ★ 4.42,116 ratingsGamesFreeData updated 2026-10-01

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.