172+ iOS apps curated and reviewed
Looking for free peterson field guide apps? 20 of our 172+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
Identify North American birds with this comprehensive field guide. Features include a bird ID tool based on observations, detailed species information with photos and audio, and a personal sightings log. Discover nearby birding locations and connect with conservation efforts.
Identify plants, animals, and fungi using your camera or imported photos. Get AI-powered species suggestions and connect with a global community of nature enthusiasts to learn more about the natural world and contribute to scientific conservation efforts.
Easily identify birds by sight or sound using advanced machine learning. Explore birds in your region, track your sightings, and learn about species with photos, sounds, and range maps. This free app from the Cornell Lab of Ornithology helps build your birding skills.
This app serves as a comprehensive field guide for identifying birds across North America, the UK, Palau, and Hawaii. It offers offline access, advanced search capabilities, and detailed species information including illustrations, photos, songs, and range maps.
Easily record bird sightings in the field and contribute to a global database for scientific research and conservation. This app offers offline functionality, customized checklists, and GPS-enabled location plotting.
Identify mushrooms found in forests and fields with a comprehensive digital guide. Access a vast library of facts, images, and identification tools to learn about species, their edibility, and habitats. Engage with a quiz game and community consultation for further learning.
Master essential knots for military training and survival with interactive 3D models and step-by-step instructions. This app provides offline access to a comprehensive knot library, allowing users to track their progress and easily find the knots they need.
Discover and navigate over 500,000 trails worldwide for hiking, biking, and running. Find detailed reviews, plan your adventures with GPS and offline maps, and share your experiences with a community of outdoor enthusiasts.
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.
Discover over 100 plants and animals in Grand Canyon National Park with this interactive field guide. Enhance your visit by identifying species, accessing detailed profiles, and exploring an offline park map. Perfect for visitors and nature enthusiasts.
Explore Rocky Mountain National Park with this interactive field guide. Identify over 100 plants and animals using detailed profiles, images, and audio recordings. Enhance your park visit with offline maps and species distribution charts.
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 birds from photos or sounds. Explore a global bird guide, learn through interactive challenges and courses, and log your sightings. Connect with a community of bird watchers and collect animated stickers.
Learn to identify birds by sound and sight with a game-based system. This app offers audio and visual courses created by experts to improve your birding skills, suitable for beginners and advanced enthusiasts alike.
Identify clouds with this portable guide. Learn their formation, names, and weather implications. Test your knowledge with interactive quizzes. Available in English and Spanish.
Identify birds by photo or sound with this smart app. Access detailed information, learn about bird feeding, and manage your sightings. It's a comprehensive tool for bird enthusiasts of all levels.
Access comprehensive property data, including parcel information, property lines, and satellite maps. Pinpoint your location using GPS to view details, search by owner or address, and save favorite properties with notes and pictures. Ideal for real estate professionals and property owners.
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.
Navigate anywhere with detailed, offline maps and turn-by-turn directions for driving, walking, and cycling. Discover points of interest, hiking trails, and curated travel guides without needing an internet connection. Save locations, book hotels, and share your journey easily.
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.