Identify North American freshwater mussels using a character-based key. This educational tool presents probable results with images, aiding citizen scientists and ecologists in watershed research.




218+ iOS apps curated and reviewed
The best musselid apps on iPhone average 4.5★ across 218+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 3.0★ (3) | No | No | May 2026 | |
| 2 | Free | 4.8★ (31K) | No | No | Jul 2026 | |
| 3 | Free | 4.6★ (6.9K) | No | No | Jul 2026 | |
| 4 | Free | 4.6★ (40K) | No | Yes | Jul 2026 | |
| 5 | Free | 4.8★ (60K) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.4★ (5K) | No | Yes | Jul 2026 | |
| 7 | $199.99 | 4.5★ (45K) | Yes | No | Jul 2026 | |
| 8 | Free | 4.6★ (19K) | Yes | Yes | Jul 2026 |




Identify North American freshwater mussels using a character-based key. This educational tool presents probable results with images, aiding citizen scientists and ecologists in watershed research.






Identify plants, animals, and fungi using your phone's camera. Learn about the organisms around you and earn badges for your discoveries. It's a fun, kid-safe way to explore nature and expand your knowledge of the living world.






Identify plants by taking photos with your smartphone. Contribute to a global citizen science project to understand and preserve plant biodiversity. Recognizes thousands of wild and cultivated species.


Instantly identify thousands of insect species using AI by simply taking a photo. Access a comprehensive encyclopedia of insects, learn about hazardous bites, and get pest control tips. Record your findings and share them with a community of enthusiasts.


Instantly identify bird species using your phone's camera or microphone, or through a smart feeder. Collect digital postcards, learn fascinating facts, and contribute to conservation efforts with this global birdwatching community app.


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.


Instantly identify over 600,000 plant species with a photo. Learn how to grow and care for your plants with expert advice. Connect with a global community of plant lovers and share discoveries.


This app predicts optimal bass feeding times using scientific analysis of weather, water data, and moon phases. It helps anglers plan trips, find productive spots, and track their success for a more effective fishing experience.


Record and identify species encounters with a simple interface. Contribute to scientific research and learn about biodiversity. Connect with other nature enthusiasts and explore the natural world.


Instantly identify rocks, minerals, and gemstones by taking a photo. Access a comprehensive encyclopedia with detailed information on each stone, learn to distinguish real from fake gems, and explore their properties. The app also includes a metal detector and expert consultation.


This app provides advanced tools and strategies for bass fishing, leveraging professional tournament data and real-time maps. It helps anglers find the best fishing spots, understand water conditions, and predict optimal fishing times to catch more fish.


Instantly identify plants, flowers, and trees by taking a photo. Access detailed information and track your discoveries with a vast database and intuitive interface. Become a plant expert with this AI-powered guide.


Instantly identify plants, flowers, and trees from a photo using advanced AI. Get detailed information and explore a vast plant database. Perfect for gardeners and nature enthusiasts.


Identify plants with a photo, receive personalized care schedules, and get help diagnosing plant problems. Track your plant's progress and learn from a community of plant lovers.


Instantly identify fish species using your camera and access up-to-date local fishing regulations. Track your catches, log important fishing data, and store your licenses digitally. Premium features offer advanced identification, weather, and expert advice.


Discover local fishing spots with interactive maps, depth charts, and real-time forecasts. Log your catches, analyze your success, and connect with a global community of anglers to improve your fishing game.


This app is your ultimate fishing companion, offering interactive maps, real-time forecasts, and AI-powered insights to help you catch more fish. Discover optimal spots, learn expert techniques, and get personalized recommendations for baits and lures.


This app helps anglers find the best times and locations to fish by providing detailed forecasts for tides, moon phases, weather, and marine conditions. It offers interactive maps to discover and save fishing spots, track routes, and access offline nautical charts, along with a catch logbook and fishing regulations.


Instantly identify thousands of plants, flowers, and fungi using your phone's camera. Get detailed information, including common and scientific names, and assess plant health to detect diseases.


Instantly identify insects and spiders by taking or uploading a photo. Access a vast database with detailed information, track your discoveries, and learn about potential dangers or care for insect pets. Offers premium features like an AI chat assistant and ad-free experience.