204+ iOS apps & games curated and reviewed
Looking for free aquatic apps and games? 20 of our 204+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.9★ (9.9K) | Yes | No | Jul 2026 |
| 2 |  | Free | 4.9★ (7) | No | Yes | Jul 2026 |
| 3 |  | Free | 3.2★ (9) | No | No | May 2026 |
| 4 |  | Free | 4.2★ (385) | No | Yes | Jul 2026 |
| 5 |  | Free | 4.7★ (281K) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.5★ (18K) | Yes | No | Jul 2026 |
| 7 |  | Free | — | Yes | No | May 2026 |
| 8 |  | Free | 4.7★ (570) | Yes | Yes | Jul 2026 |
Enhance your visit to Orlando or San Antonio theme parks with this free companion app. Plan your day, discover attractions, manage tickets, and make in-park purchases. Navigate with interactive maps and find amenities easily.
This app acts as a smart aquarium assistant, helping you identify fish, diagnose health issues, and scan test strips. It provides insights into tank health, simulates stocking decisions, and logs all aquarium events to help you maintain a thriving aquatic environment.
Easily manage and customize compatible audio devices. Control lighting colors, brightness, and modes to match your mood or music. Access support resources and live chat directly within the app.
Manage your aquarium with this comprehensive platform. Track water parameters, schedule maintenance, log livestock, and document your tank's progress with photos and videos. Connect controllers for automatic data import and sync across devices.
Build and manage your own underwater world by collecting various fish and sea creatures. Expand your aquarium, attract visitors, and earn money to upgrade your park and discover new aquatic life. Become the ultimate zoo tycoon in this addictive simulation game.
Become a predator in a vibrant underwater world. Hunt for smaller fish to grow and survive, while avoiding larger predators. Experience a relaxing yet engaging fishing adventure.
Easily maintain a virtual freshwater tropical fish tank on your smartphone. Enjoy beautiful 3D graphics of fish and plants, with simple controls for feeding and cleaning. Includes a clock mode and a notification system to help you remember daily care.
Manage a unique aquatic logging operation. Excavate waterways, guide logs downstream, and process timber into various goods. This idle game offers a tranquil crafting experience.
Nurture and collect vibrant Koi fish in a serene underwater world. Watch them grow, evolve into majestic dragons, and discover hundreds of unique varieties. Share your collection with friends and enjoy a calming, visually stunning experience.
Manage your fitness center experience on the go. View class schedules, sign up for programs, and reserve services. Access facility information, news, and your digital membership pass for easy check-ins.
Compete against other players in a multiplayer game where you grow by consuming the remains of defeated opponents. Outmaneuver larger players to win and become the longest slither.
Build a futuristic underwater city filled with domes, coral parks, and marine life. Manage resources, citizen happiness, and customize your metropolis with modular tools. Play offline anytime with stunning visuals and optional upgrades.
Easily rent surfboards and stand-up paddleboards with this app. Locate available boards on a map, unlock them via Bluetooth, and track your rental duration. Payment is handled securely, and receipts are emailed after your rental ends.
Control and connect to all OCTO WiFi-enabled products. This application enhances the user experience for managing your devices.
