Skip to main content

Get the best nature apps for identifying unknown plants and critters right from your smartphone

Curious nature-lovers can identify birds, bugs, plants, mammals, and more with these (mostly) free mobile nature apps.

Closeup of a hand holding a smartphone with a picture of a small seedling on the screen.
Sunny studio/Shutterstock

Over the last few years, the pandemic inspired (some might say forced) many of us to discover new hobbies and passions. Some found an unexpected desire to learn the secrets of how to make sourdough bread. Others took to Zoom happy hours to get their daily social fix. Still others spent weeks riveted to the bizarre exploits of an exotic cat owner from Oklahoma (and all the me-too follow-up shows on Netflix and beyond).

But, many more of us took the time to get back to nature — the healthiest, most social-distancing-friendly pastime of all. If you count yourself among this group, and are curious to learn more about the world around you, these are the best nature apps to help you identify almost any unknown plant or critter. Think of them like Shazam for the outside world.

BirdNET

Free for iOS/Android

Screenshot of the free BirdNET nature app for identifying bird calls.
Image used with permission by copyright holder

Without the proper schooling (i.e., a doctorate in ornithology), it’s difficult to identify many birds on sight alone. Their sounds, however, are quite unique. Backed by The Cornell Lab of Ornithology, the BirdNET nature app promises to be “the easiest way to identify birds by sound.”

Launch the app, and it immediately begins recording your surroundings using your phone’s microphone. You then highlight a snippet of audio — a bird call, a chirp, or a song — to tag it for identification. Using your phone’s GPS, BirdNET zeros in on your location and determines the bird that most likely made that sound. The app has cataloged about 3,000 of the most common bird species found in North America and Europe. So it’s likely to identify just about any species you come across.

Download Now

PlantSnap Plant Identifier App

Free for iOs/Android

Screenshot of the free PlantSnap nature app for identifying plants.
Image used with permission by copyright holder

Plants can be even harder to identify than bird calls. PlantSnap makes deciphering leaves, bark, and buds a whole lot easier. The nature app claims to be the most accurate and comprehensive plant identification tool ever, with more than 600,000 species on file. That’s 90% of the plants, trees, mushrooms (poisonous or not), and cacti species on Earth, covering almost every species that most humans are likely to encounter.

Like most of the best nature apps, just snap a photo of the plant in question, and the app identifies it in 37 languages in seconds. A free version is available for iOS and Android, while the Premium version eliminates ads.

Download Now

iNaturalist

Free for iOS / Android

Hand holding a smartphone with the iNaturalist nature app open in front of yellow flowers.
Image used with permission by copyright holder

iNaturalist is a collaboration between the National Geographic Society and the California Academy of Sciences that wants to help citizen scientists (including you!) identify everything. The comprehensive nature app includes hundreds of thousands of animal and plant species in its database. Every user is also doing a bit of good for the scientific community. By submitting their photos and field notes to the project, users provided valuable crowdsourced information to help scientists track species around the world.

iNaturalist is a non-profit organization, so the app is 100% free for both Android and iOS. Plus, it works offline, with or without Wi-Fi or cell reception, making it a great option for hikers exploring the backcountry.

Download Now

iTrack Wildlife

Paid for iOS / Android

Image used with permission by copyright holder

Of course, it’s hardest to identify wildlife you can’t actually see. In some cases, animal tracks may be the only evidence you have to identify them. iTrack Wildlife is a library of more than 800 high-res track photos, 138 track drawings, and 120 skull photos. A powerful search feature makes it easy to sift through them all. It’s pretty handy when you’re solo hiking miles from anywhere and need to know if there are bears (or mountain lines or wolverines) in the area!

By comparing track and gait information and other specific descriptions, the companion nature app helps users identify more than 70 common North American mammals. Sadly, there’s no longer a free version for iOS or Android. The $4.99 iTrack Basic app identifies the 40 most common mammals, while the premium iTrack Pro version provides access to the app’s full library for $14.99.

Download Now

Google Lens

Free for iOS/Android

Screenshot of the Google Lens "real world" identification app.
Image used with permission by copyright holder

Google Lens describes itself as “a search engine for the real world.” It uses Google’s ultra-advanced AI recognition algorithm to identify objects in photos previously taken on your phone’s camera or seen through the camera’s live view. It’s easy to use and works astonishingly well on almost anything in the natural world, including animals, plants, and more. Plus, it has the added benefit of being able to translate text in 0ver 100 languages (from, say, a restaurant menu or instruction manual), look up bar codes by scanning them, and more.

The app is baked into Google’s Android operations system, so Android users already have it on their phones. iPhone users can get it for free by simply downloading the Google Photos app.

Download Now

Editors' Recommendations

Mike Richard
Mike Richard has traveled the world since 2008. He's kayaked in Antarctica, tracked endangered African wild dogs in South…
Forget rice: This is how to actually fix a wet iPhone, according to Apple
Have a wet iPhone? This is how you fix it
Various iPhones on a table.

The world is full of precarious situations for our unsuspecting smartphones, particularly when it comes to water exposure. Whether it's a sudden downpour during a hike, an accidental drop into a sink, or a plunge into a lake, our iPhones are constantly at risk of water damage. While most models are water-resistant, none of them are completely waterproof.

Understanding this vulnerability, Apple has put forward a series of recommendations to mitigate the damage when your device encounters mishaps like these. Apple's guidelines are crucial for iPhone users, providing a lifeline for your device in what can often be a moment of panic and uncertainty.

Read more
This van life camper van sleeps 8, goes everywhere, and you can rent it for less than a hotel would cost
Explore the best of the U.S. in these custom-built, four-wheel-drive, go-anywhere rigs
Moterra Campervan rental parked in a Utah National Park campsite.

The quintessential image of modern van life is one of unbridled freedom, of taking to the open road, of living on your terms and going whichever the wind takes you. While that can be pretty accurate, actually living the van life can also be expensive. There’s buying the van, the time and investment required for building it out, and, of course, the looming cost of repairs, which can seriously add up. But what if you could have all the fun of van living without the expense and hassle of actually owning a campervan? That’s where comes in.

Here’s the low-down on Moterra Campervans
Moterra Campervans is a rental agency offering short-term campervan rentals in the United States. These aren’t your old-school Westfalias (no disrespect intended) but high-end, late-model, four-wheel-drive, van life-worthy rigs ready to take you just about anywhere. Picture your next vacation: Trading in your typical hotel room and boring rental sedan for a go-anywhere van life rig purpose-built for exploration.

Read more
The best luxury camp gear to elevate your outdoor experience
Splurge on yourself with top-of-the-line outdoor gear
A couple car camping

Camping sure does require a lot of “stuff.” Even the most bare-bones backcountry setup means packing all the essentials, such as clothing, toiletries, food, water, sleep gear, a first aid kit, fire-building sundries ... and the list goes on. If you’ve tried out camping, you'd know this.

Car campers, and even “soft” campers (i.e. those who aren’t into roughing it), know that it's important to bring the basic camping gear, such as a warm sleeping bag, a comfortable sleeping pad or air mattress, and maybe plenty of beer. You should have a mental or handwritten checklist of everything you'll need for a weekend away.

Read more