Marine navigation made simple and precise

Track your live position, speed, bearing, and coordinates—then mark your favorite anchorages and bays to return with confidence.

App Store
Knots or mph at a tap
2 speed units
Knots or mph at a tap
Save anchor & bay spots
1-tap
Save anchor & bay spots
Speed, bearing, coordinates, altitude
Real-time GPS
Speed, bearing, coordinates, altitude
The Anchors: Marine navigation app screenshot showing the main dashboard

Powerful features, simple experience

Everything you need to stay organized and productive

Live

Real-time marine dashboard

See your exact location on the map with live speed, bearing, coordinates, and altitude so you can make confident decisions at sea or on inland waters.

The Anchors: Marine navigation Real-time marine dashboard feature screenshot
Favorites

One-tap anchor & bay bookmarking

Pin your favorite anchor points, bays, and maritime highlights. Build your personal chart and return to the best spots fast.

The Anchors: Marine navigation One-tap anchor & bay bookmarking feature screenshot
Knots/Mph

Knots or mph—instantly

Switch speed units with a single tap to match your vessel, region, or crew preference. No mental conversions required.

The Anchors: Marine navigation Knots or mph—instantly feature screenshot

Loved by users

See what our users have to say about their experience

  • Finally, a clean marine app that shows only what matters. Marked my go-to anchorage in seconds.
    Mark H.

    Sailboat skipper

  • Switching between knots and mph is perfect for our mixed crew. The bearings readout is spot-on.
    Laura P.

    Powerboater

  • Simple, reliable, and fast. I love being able to mark bays we want to revisit on the next trip.
    Diego R.

    Charter captain

Simple, transparent pricing

Download is free. Access full navigation features with a subscription. Subscriptions renew automatically unless canceled at least 24 hours before the end of the period. See terms and privacy for details.

Free

Free

Try the app free

  • Download the app on iPhone
  • Preview the interface and settings
  • Upgrade anytime to unlock full access
Most Popular

Pro

$17.99/yr

Billed yearly

  • Full access to live speed, bearing, coordinates, and altitude
  • Mark and manage favorite anchor points, bays, and highlights
  • Switch between knots and mph with one tap
  • Support ongoing improvements by the developer

Download the app to get started

Download on the App Store

Frequently asked questions

Got questions? We've got answers.