245+ iOS apps & games curated and reviewed
Fish Eat Fish.io is the household name in fishy fish, but it's far from the only option. We track 245+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.8★ (4.1K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.8★ (58K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (1.9K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 4.7★ (16K) | Yes | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (12K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.6★ (22) | No | Yes | May 2026 |
| 7 |  | Free | — | No | Yes | May 2026 |
| 8 |  | Free | 5.0★ (1) | No | Yes | May 2026 |
Grow from a tiny fish into the apex predator in a vast ocean. Devour marine life, unlock abilities, and discover over 100 unique species. Collect ancient creatures and gain powers from "Great Hoards" to dominate the seas.
Dive into an underwater world as an ordinary fish. Battle, eat, grow, and evolve to conquer the ocean. Merge with other fish, fight sharks, and ascend to become the ultimate overlord of the sea.
Explore the ocean, eat to survive, and evolve your fish. Collect coins, hatch eggs, and upgrade your fish tank. Discover over 40 unique fish and more than 360 evolutions in this challenging adventure.
Lead a school of fish to grow by collecting others and swallowing opponents. Upgrade your fish to become the largest and rule the underwater kingdom. Engage in survival challenges and mini-games.
Control a baby shark in a vibrant aquarium, hunting smaller fish and avoiding predators. Eat sushi to boost your power and collect fish heads to dominate the sea and become king. Engage in thrilling io gameplay against players worldwide.
Embark on an underwater photography adventure, capturing stunning moments of marine life. Navigate the ocean depths with caution, as you'll need to avoid dangerous sharks while honing your photographic skills.
Instantly identify fish species from photos using advanced AI. Build a comprehensive fishing journal to track your catches, locations, and progress. Unlock achievements and gain insights into your fishing adventures.
A casual arcade game where players tap fish to achieve high scores. It offers four distinct game modes with increasing difficulty levels.
Engage in a relaxing virtual fish farming experience with over 3000 unique fish species. Interact with your aquatic pets, decorate their habitats with beautiful backgrounds, and enjoy daily activities and mini-games. Connect with friends to share the fun and discover treasures.
Lead a school of fish to survive in a dangerous ocean. Grow your group, collect eggs, and discover new species while avoiding predators. Enjoy vibrant graphics and engaging missions.
Embark on a chaotic fishing adventure where each catch leads to deeper mysteries. Upgrade your gear and boat to become a legend while uncovering secrets and treasures in increasingly strange waters.