YNPAdventure

Explore. Record what you see.

Only for iPhone

$2.99 · Designed for iPhone. Not verified for macOS.

iPhone

YNPAdventure App, Explore Yellowstone, Record What You See. YNPAdventure is a simple, offline-first companion for exploring Yellowstone National Park. Use the app to log wildlife sightings, plant discoveries, and geothermal features as you travel through the park. Each encounter can include photos, notes, date and time, and location — creating a personal record of your Yellowstone adventure. Designed for use in the park • Works fully offline — no signal required • Stores all data locally on your device • Fast, simple encounter entry • Clean, distraction-free design Key features • Record wildlife, plant, and geothermal encounters • Attach photos from your camera or photo library • View encounters on an interactive map • Browse and edit your saved encounters • Built with park safety and respect in mind YNPAdventure does not require an account and does not collect personal data. Everything stays on your device. Whether you’re spotting bison in Lamar Valley, geysers in the Upper Geyser Basin, or wildflowers along the trail, YNPAdventure helps you remember what you experienced — without getting in the way of the adventure.

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, THOMAS G BYRNE, 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 Not Collected

    The developer does not collect any data from this app.

    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
    THOMAS G BYRNE
    Size
    4.3 MB
    Category
    Travel
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • Mac
      Requires macOS 15.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Languages
    English
    Age Rating
    4+
    Copyright
    © 2026 Fieldworks Studio
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.

    More by THOMAS G BYRNE