





249+ iOS apps & games curated and reviewed
With an average user rating of 3.7★, the subnautica 2 buddy category is one of the App Store's strongest. Browse all 249+ apps and games we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | Yes | Jun 2026 | |
| 2 | Free | — | — | No | Jul 2026 | |
| 3 | Free | — | No | Yes | Aug 2026 | |
| 4 | Free | 3.9★ (33) | No | Yes | Aug 2026 | |
| 5 | Free | 4.5★ (10K) | Yes | Yes | Aug 2026 | |
| 6 | $0.99 | — | No | No | Aug 2026 | |
| 7 | Free | — | No | Yes | Jul 2026 | |
| 8 | Free | 2.6★ (216) | No | No | Aug 2026 |














This app provides a detailed map and guide for the underwater survival game. It helps players locate points of interest, track their progress, and organize their exploration of the game's world. Some advanced features require a purchase.


Experience the thrill of being a powerful shark in a 3D underwater world. Hunt beach-goers, other sea creatures, and evolve your shark to dominate the food chain. Explore diverse environments and choose from various shark species.




Simplify your boating trips with this comprehensive assistant. Plan voyages, manage supplies, track expenses, and share details effortlessly with your crew. Stay organized and confident on every adventure.


Embark on an underwater adventure as a mermaid. Navigate through a vibrant ocean world, complete tasks, and explore diverse aquatic life. Help the charming mermaid find her way back to her castle while avoiding dangers.


Embark on a thrilling survival adventure on a mysterious island. Gather resources, craft items, explore diverse environments, and battle wild creatures and mythical bosses. Experience dynamic weather and unlock ancient magic to aid your survival.


Navigate a yellow submarine through dangerous underwater environments, dodging obstacles and enemies. Collect power-ups and coins to upgrade your vessel and unlock new levels. Test your survival skills in this deep-sea adventure.




This game companion app offers real-time battle result syncing, detailed statistics, and upcoming stage schedules. It features customizable home screen widgets for quick access to game information and supports dark mode. The app is available in multiple languages and is open-source.


This app provides a realistic digital replica of a German U-boat Attack Disc, functioning as a circular slide rule for complex torpedo calculations in WW2 submarine games. It includes 27 training videos and a visual Angle on Bow helper, with customizable controls for left and right-handed users.




Embark on an underwater survival adventure in an arctic alien ocean. Investigate mysteries, craft equipment, and explore new biomes and creatures. Survive the cold and uncover the truth behind an ancient alien civilization.


This app is a comprehensive companion for divers, offering features to log dives, manage gear, and connect with a community of ocean enthusiasts. It provides tools for both free and premium users to enhance their underwater adventures and discover new diving experiences.


Navigate a character through underwater and above-water environments, dodging monsters and collecting mushrooms. Unlock over 40 unique skins to customize your experience. Test your endurance and see how far you can progress.


Command powerful attack submarines in a realistic 3D simulation. Explore underwater environments, engage in strategic combat, and test your skills in addictive gameplay modes. Upgrade your vessels and weapons to dominate naval warfare.


Experience the thrill of surfing in a dynamic water park with realistic wave physics. Control your board with simple tilt and touch gestures to perform aerial tricks and set new records. Customize your experience with your own music.


Experience the thrill of high-speed surfing on tropical waves. Navigate dynamic courses, perform impressive jumps, and collect power-ups while evading sharks. Choose from various animal characters and utilize sea friends for assistance.