235+ iOS apps curated and reviewed
Looking for free fish tank tracker apps? 20 of our 235+ 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 | 4.2★ (14K) | No | Yes | Jul 2026 |
| 2 |  | Free was $7.99 | 4.9★ (259) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.3★ (185) | Yes | Yes | Jun 2026 |
| 4 |  | Free | 5.0★ (6) | No | Yes | Jun 2026 |
| 5 |  | Free | 4.0★ (10) | Yes | Yes | Jun 2026 |
| 6 |  | Free | 5.0★ (2) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.4★ (5K) | No | Yes | Jul 2026 |
| 8 |  | Free | 4.8★ (8.8K) | No | Yes | Jul 2026 |
This app helps aquarium owners plan their tanks and avoid common mistakes. It checks fish compatibility and tank stocking levels, offering information on over 1000 fish species. You can save and share your aquarium setups.
This app helps aquarists of all levels manage and monitor their tanks. It offers features to organize notes, track water parameters with detailed graphs, and manage photos of aquatic life. Stay on top of your aquarium's health and history with this intuitive journaling tool.
Manage and monitor freshwater or marine aquariums with detailed tracking of fish, plants, and equipment. Log water parameters, visualize trends with charts, and maintain a history of all tests and measurements. Plan and receive reminders for maintenance tasks and important events.
This app helps aquarium enthusiasts track and manage their tanks. Log water parameters, schedule maintenance reminders, and record tank activities. An AI assistant provides guidance and answers questions to ensure consistent aquarium care.
This app simplifies aquarium management for hobbyists of all levels. Track multiple tanks, log water parameters, and set customizable maintenance schedules with task reminders. Enjoy a beautiful interface designed by aquarium owners.
Organize and track all your aquarium logs, parameters, and maintenance tasks in one place. This personal assistant helps you monitor livestock, water quality, and essential care routines to ensure a healthy and thriving aquatic environment.
Instantly identify fish species by taking or uploading a photo. Access a vast database with detailed information and helpful tips for fish keeping. Connect with a community for shared knowledge and insights.
Follow the real-time movements of sharks, turtles, and other marine animals across the globe. Learn fascinating facts, explore migration patterns, and support ocean conservation efforts through interactive tracking data.
Instantly identify fish species, weight, and length by snapping a photo. Log your catches with detailed notes, track personal bests, and compete on leaderboards. Build a digital collection of your fishing memories.
Discover new fishing locations, access detailed local information, and connect with a large community of anglers. Improve your fishing skills with advanced maps, weather forecasts, and catch tracking tools.
This app helps anglers discover, plan, and log fishing trips with powerful maps, forecasts, and community features. Identify fish, track your catches, and connect with other anglers to improve your success on the water.
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.
This app provides saltwater anglers with essential tools to locate fish. It combines cloud-free SST charts, satellite imagery, tides, currents, and marine weather forecasts into a layered interface. Users can mark hot spots, save data for offline use, and identify optimal fishing zones.
Log water parameters, manage maintenance schedules, and visualize trends for your fish tanks. Get reminders for tasks and gain insights into your aquarium's health. Designed for simplicity and focus.
Effortlessly manage your aquarium's water quality with AI. Snap photos of test strips or liquid kits, and get instant, clear instructions to keep your aquatic life healthy and thriving.
This app helps aquarium enthusiasts maintain healthy and stable aquatic environments. It allows users to track water parameters, log tests, manage livestock, and schedule essential care tasks for multiple tanks.
This app uses AI and a special ball to accurately measure fish from your smartphone. It helps anglers log catches, participate in competitions, and promotes responsible fishing practices by reducing fish handling.
This app helps aquarium enthusiasts manage their tanks, monitor water parameters, and ensure fish health. It offers AI-powered fish compatibility checks, algae identification, and maintenance reminders. Built-in tools and a virtual assistant provide comprehensive support for both beginners and experienced fishkeepers.