Marine Instruments

Nautical Attitude & Barometer

Only for iPhone

$1.99

iPhone

Nautical instruments for your iPhone. Monitor attitude, pressure, and sea conditions with real-time data and automatic weather-pressure alerts. Marine Instruments transforms your iPhone into a professional-grade nautical instrument panel, providing real-time attitude indication, barometric pressure monitoring, and comprehensive trip logging for sailors and boaters. ATTITUDE INDICATOR • Real-time pitch, roll, and yaw display with aircraft-style horizon reference • Maximum heel angle tracking for port and starboard • Calibrate to any orientation with a simple double-tap • Motion graph showing historical pitch, roll, and yaw data BAROMETER • Precise atmospheric pressure readings in hPa • Visual pressure trend indicator • Automatic storm warning alerts when pressure changes rapidly (>1.5 hPa/hour) • Audio and haptic alarms for sudden pressure drops TRIP LOG • Distance traveled in nautical miles • Current, average, and maximum speed in knots • Trip duration tracking • GPS-based position recording SEA STATE ESTIMATION • Beaufort scale indicator (0-12) • Wave height estimation based on vessel motion analysis • Color-coded sea state visualization ADDITIONAL FEATURES • Night Mode with red display for preserving night vision • Interactive map showing your recorded track and data points • Continuous background recording of all sensor data • Full-screen display without distractions PROFESSIONAL MARINE TOOLS Whether you're coastal cruising, offshore sailing, or just curious about conditions on your boat, Marine Instruments provides the data you need in a clean, easy-to-read format designed for use in challenging conditions. Perfect for: • Sailors monitoring heel angle and weather changes • Powerboaters tracking trip statistics • Anyone interested in atmospheric pressure trends • Marine weather enthusiasts Note: For accurate readings, the device should be securely mounted in a fixed position on your vessel.

Ratings & Reviews

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

The developer, Stolk.cc, 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
      • Creative4Vision
    • Size
      • 866.3 KB
    • Category
      • Weather
    • Compatibility
      Requires iOS 26.0 or later.
      • iPhone
        Requires iOS 26.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © driftwatch.nl
  • Privacy Policy

    • Supports

    • Family Sharing

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

    More by Stolk.cc