Embark on a visually stunning underwater adventure to find hidden objects across multiple challenging levels. This free game offers hundreds of items to discover without distracting stories or forced purchases.




241+ iOS apps & games curated and reviewed
The best deep blue sea hidden object apps and games on iPhone average 4.1★ across 241+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 1.0★ (1) | No | No | May 2026 | ||
| 2 | Free | 4.0★ (1) | Yes | No | Oct 2026 | ||
| 3 | Free | 1.0★ (1) | No | No | May 2026 | ||
| 4 | Free | 4.5★ (29K) | Yes | Yes | Oct 2026 | ||
| 5 | Free | — | Yes | Yes | Sep 2026 | ||
| 6 | Free | — | No | No | Aug 2026 | ||
| 7 | Free | — | No | Yes | May 2026 | ||
| 8 | Free | 4.5★ (26K) | Yes | Yes | Oct 2026 |




Embark on a visually stunning underwater adventure to find hidden objects across multiple challenging levels. This free game offers hundreds of items to discover without distracting stories or forced purchases.






Engage in a relaxing puzzle game by exploring detailed scenes and searching for hidden items. Carefully scan each environment and discover objects cleverly placed within the pictures. This game offers an engaging search experience for fans of hidden object puzzles and observation challenges.





Embark on a thrilling hidden object puzzle adventure filled with exciting rewards and lucky surprises. Explore vibrant scenes, test your observation skills, and unlock bonuses as you search for mystery treasures and special symbols. Enjoy a relaxing or timed challenge mode with helpful hints and beautiful visuals.