240+ iOS apps & games curated and reviewed
Every iPhone needs a few good underwater adventure apps and games. We benchmark 240+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (2) | No | Yes | May 2026 |
| 2 |  | Free | 5.0★ (1) | No | No | May 2026 |
| 3 |  | Free | — | No | Yes | Aug 2026 |
| 4 |  | Free | 3.0★ (2) | No | No | May 2026 |
| 5 |  | Free | 3.7★ (19) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.3★ (702) | Yes | No | Aug 2026 |
| 7 |  | Free | 2.4★ (18) | No | Yes | May 2026 |
| 8 |  | Free | 4.4★ (7.5K) | Yes | Yes | Aug 2026 |
Navigate a vibrant underwater world, collecting caviar while avoiding predatory fish. Use power-ups like invisibility masks and speed boosts to survive and complete challenges against the clock.
Pilot a submarine through an underwater adventure, battling sharks and navigating obstacles. Collect coins to unlock new submarines and purchase abilities, utilizing your submarine's shield and magnetic coin collection features. Experience this free game now.
Navigate a submarine through an endless underwater adventure. Collect coins to unlock new submarines and avoid all fish. This free game offers simple, engaging gameplay.
Embark on an underwater adventure exploring reefs, caves, and shipwrecks. Search for treasure while managing oxygen and evading dangerous sea creatures. Complete missions to become the ultimate underwater explorer.
Explore the deep sea and encounter various marine life. Navigate the underwater world, showcasing your survival skills against dangerous sea creatures.
Explore underwater worlds, hunt for treasures, and experience realistic scuba diving. This game offers a chance to learn diving and swimming skills in a safe, virtual environment, complete with marine life and ocean challenges.
Experience life as a shark in this ocean survival game. Hunt various sea creatures and unsuspecting humans to satisfy your hunger and complete thrilling missions in a deep-sea environment. Customize your shark and enjoy stunning animations.
Control powerful underwater vehicles in a vast ocean simulator. Navigate the seas, avoid dangerous sea creatures, and complete various missions. Unlock a fleet of submarines and explore the virtual underwater world.
Experience an underwater adventure as a wild sea monster. Survive, hunt, and build your alligator family while battling sea creatures. Evolve your crocodile to become the most powerful in this action-packed game.
Embark on a retro-inspired underwater adventure with a pixelated fish. Tap to swim upwards and release to descend, navigating through challenges in this classic 8-bit experience. Enjoy an engaging soundtrack and addictive gameplay.
Embark on an exciting and challenging journey as a baby fish born in an unexpected environment. Navigate through multiple levels with excellent graphics and easy one-touch controls. Compete with friends on the leaderboards and utilize save points to aid your progress.
Experience realistic 3D underwater spearfishing on your mobile device. Explore diverse aquatic environments, encounter numerous fish species, and navigate challenging underwater scenarios. Upgrade your gear and embark on a thrilling hunting adventure.
Explore the underwater world, swim through vibrant oceans, and discover hidden treasures. This simulator offers a realistic diving experience without leaving your home, perfect for those who dream of the deep sea.
Embark on a deep-sea adventure in a vibrant underwater world. Explore a lively ocean filled with shimmering bubbles and playful sea creatures. Enjoy a tranquil and immersive undersea experience with captivating sights and relaxing sounds.