New: not just everywhere a species has been reported — where it concentrates. A density heat map over its expected range, from millions of community sightings.
Find wildlife before you go.
NaturalistTripper turns millions of community observations into a real trip plan — for birders, botanists, herpers, mushroom hunters, and anyone who travels to see living things.
FOUR WAYS TO PLAN
• Radius — drop a point and search around it.
• Area — draw a polygon over the zone you'll actually cover.
• Route — import a GPX, KML, or GeoJSON trail (or pull from Maps directions) and see what's been seen along it.
• Species — pick a species and find where it turns up, anywhere.
SEE WHERE A SPECIES CONCENTRATES
• Heat map — the observations behind a Species search, drawn as a density surface, so a hundred reports over one valley no longer look like a hundred across a state.
• Baseline range — the species' expected range underneath, from iNaturalist's curated range maps, or its modelled distribution where none exists.
• Observation pins on or off, so the surface stays readable.
"Reported here" and "expected here" stay separate claims — the app never merges them. Heat and range are Pro.
BACKED BY REAL OBSERVATIONS
Three of the largest community science datasets in one map:
• iNaturalist — millions of verified species observations
• eBird — bird sightings from the Cornell Lab of Ornithology
• GBIF — global biodiversity records
EVERY OBSERVATION IS RANKED
Recency, verifier count, and research-grade status are weighted into a confidence score so you spend your time on sightings that actually mean something.
MULTI-STOP TRIPS
Chain your saved plans into a single itinerary with a combined species view across every stop — a road trip across hotspots in one shared list.
CONDITIONS AT A GLANCE
Sunrise, sunset, civil dusk, and moon phase for the day and place you're planning — because dawn light changes everything.
WANTLIST
Star the species you most want to see. Sightings that match your wantlist get priority in results and trigger optional alerts.
ON THE TRAIL
• Offline-friendly saved plans with prefetched photos
• Optional alerts when fresh sightings appear near a saved plan
• Tap any species for an ID sheet with photos, recent sightings, and how to tell it apart
EXPORT YOUR PLANS
• GPX & KML files with species hotspot waypoints, ready for Garmin, Gaia, or your favorite trail app
• Trip Itinerary and Plan Dossier PDFs with embedded map snapshots and species photos
• Wantlist field checklist PDF for the pocket
• Full library backup — every plan, trip, place, and wantlist entry in one file you keep, ready to import onto a new phone
PRIVACY
Your location stays on your device. We don't sell data. We don't track you across apps. See our privacy policy for the full story.
FREE FOREVER
• All four planning modes (Radius, Area, Route, Species)
• iNaturalist data in every mode; eBird & GBIF in your monthly Route + Species plans
• 2 Route plans / month and 2 Species Finder plans / month
• 2 years of observation history per search
• Unlimited saved plans
• 25-entry Wantlist
• Sun & moon Conditions card on every plan
• Plan Dossier PDF with map snapshot and species photos
• Full backup and restore of your whole library
NATURALISTTRIPPER PRO ($3.99/month or $29.99/year, each with a 7-day free trial)
• Unlimited Route and Species Finder plans
• Species heat map and baseline range layers
• eBird + GBIF data in every mode
• Up to 20 years of history and full fetch depth
• Unlimited Wantlist
• Multi-stop Trips with Combined Species view
• Sun & moon conditions on the plan summary
• Offline downloads with photo prefetch
• Sightings Alerts for fresh observations near your saved plans
• Trip Itinerary PDFs with embedded map snapshots and species photos
QUESTIONS, BUG REPORTS, FEATURE IDEAS
support@nature-tools.com — a real human reads every message.
Subscriptions auto-renew at the standard rate unless cancelled at least 24 hours before the current period ends. Manage or cancel anytime in your Apple ID Subscriptions.
Privacy policy: https://nature-tools.com/privacy
Terms of use: https://nature-tools.com/terms
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Fixes and polish across the app.
• Apple Watch keeps your last plan when your iPhone can't refresh it, instead of showing only the error.
• Opening a plan while offline no longer stops its missing photos and names from filling in later.
• Route files import fully: GeoJSON routes with waypoints load, and KML routes made of several lines keep every segment.
• A sighting's "Open in Apple Maps" button on the Route tab can be tapped again.
• The Conditions card shows the day an "around today" plan was made.
• Plan PDFs print every divider line.
• Radius labels show half kilometres — 1.5 km and 2.5 km no longer both read "2 km".
• OpenStreetMap, OpenTopoMap and USGS maps now show their credit on the map.
• Error banners are readable over the map in dark mode, and Help cards are visible in dark mode.
• Choosing an age range on a species' sightings map refits the map.
• Photo credits name their licence once.
• The app no longer asks for your location over the Terms screen.
• Smaller layout fixes throughout.
Questions, bug reports, feature ideas: support@nature-tools.com — a real human reads every message.
Version 2.1.1
The developer, MARTY RADD ICENOGGLE, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
User Content
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Location
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
MARTY RADD ICENOGGLE
Size
68.3 MB
Category
Travel
Compatibility
Requires iOS 26.0 or later.
iPhone Requires iOS 26.0 or later.
iPad Requires iPadOS 26.0 or later.
Mac Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.