0+ iOS apps & games curated and reviewed
Every iPhone needs a few good deep sea exploration app. We benchmark 0+ 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 | 4.7★ (383) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (111) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 2.6★ (17) | — | No | May 2026 |
| 4 |  | Free | 4.5★ (254) | No | No | Aug 2026 |
| 5 |  | Free | 4.8★ (4.7K) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.3★ (2.4K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.5★ (652) | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.7★ (2.8K) | Yes | Yes | Aug 2026 |
Explore procedurally generated undersea caves in this atmospheric roguelike. Collect resources to upgrade your gear, manage limited oxygen, and face hostile wildlife. Every dive offers a unique challenge in a dark, Lovecraftian world.
Embark on an underwater adventure to explore the ocean's depths. Match and merge sea life to unlock new content, discover rare species, and upgrade your submarine for deeper exploration. Uncover ancient secrets and customize your explorer.
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.
Explore and build underwater worlds with this "digital sandbox" for kids. Discover marine life, construct submarines, and learn about ocean ecosystems through interactive play. Encourages self-directed learning in science and technology.
Explore a mysterious, dangerous underworld as a fragile jellyfish. Absorb light to survive longer and evade bizarre creatures lurking in the darkness. Experience an endless, unique survival quest with intuitive touch controls and a dynamic soundtrack.
Embark on an underwater adventure to discover sunken treasures and ancient relics. Kids can explore shipwrecks, excavate artifacts, and reconstruct them in a virtual laboratory. The game offers mini-games, educational content, and engaging graphics for young explorers.
This app provides detailed lake depth and bottom hardness maps to help anglers locate prime fishing spots. It also offers community features for sharing catches and tips, weather forecasts, and offline map access. Enhance your fishing experience with real-time sonar data when paired with compatible devices.
Embark on an underwater adventure as a submarine captain, exploring the ocean's depths. Discover sea creatures, find shipwrecks, and upgrade your vessel to uncover hidden treasures and rare items. Experience an immersive journey into the vast marine world.
Transform your Apple Watch Ultra into a comprehensive dive computer for scuba, freediving, and snorkeling. Explore new locations with heatmaps, track your routes, organize underwater media, and share your adventures securely. Plan dives, monitor real-time data, and stay safe with advanced algorithms.
Access professional-grade satellite data for offshore fishing, including sea temperature, chlorophyll, and bathymetry maps. This app provides real-time ocean intelligence and navigation tools, all available offline.
Embark on an underwater adventure to discover hidden treasures. Navigate through a vibrant ocean world, collecting ancient relics and sunken chests while avoiding deep-sea dangers. Enjoy satisfying controls and addictive gameplay.
This app displays sea depth or land altitudes with a simple tap. It's ideal for travelers on cruises or hiking adventures, and can optionally track your journey.
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.
Embark on an underwater adventure to explore ancient ruins, sunken ships, and mythical artifacts. Complete quests, discover exotic marine life, and build your own underwater base. Unravel mysteries and collect treasures in a vibrant, adventurous world.
Embark on a leisurely deep sea adventure filled with fishing, hunting, and collecting diverse marine life. Uncover a heartwarming story and explore mysterious ocean depths as a marine biology student on a quest to discover new species.
This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.
Explore a vibrant ocean world, discover diverse sea creatures, and learn about marine life through interactive games. This app encourages environmental awareness by having children clean up ocean debris and test their memory with animal identification challenges.
Visualize detailed underwater terrain with high-resolution bathymetric charts. Gain deeper insights into seafloor structure, contours, and terrain for offshore activities. Includes optional data overlays and waypoint management for enhanced situational awareness.
Access advanced satellite imagery and real-time ocean data on your mobile device to locate prime fishing spots. Plan your trips with detailed forecasts and GPS tracking, even offline. This tool helps anglers find productive offshore fishing grounds efficiently.
Explore the deep ocean with Tako Octo, a dumbo octopus, and learn about marine life. This educational game introduces fascinating creatures through graphics, narration, and fun facts while teaching about ocean conservation. Players can track progress, collect animals, and earn a junior marine biologist certificate upon completing all 32 levels.