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Boat Units
Nautical Unit Converter
Free · Designed for iPad
The app is back with a refreshed interface, improved accuracy, and renewed support. More updates are on the way.
Boat Units gives sailors quick, reliable access to the conversions they use every day — from speed and distance to electrical, environmental, and onboard measurements. Designed for cruising sailors who want fast answers without digging through menus.
Whether you’re checking wind speed, converting nautical miles, or working out electrical loads, everything is laid out for quick reference on the water.
FEATURES
Conversions tailored for sailors and yacht owners
Nautical, environmental, electrical, length, and distance units
Clean, simple interface built for quick use underway
No ads, no clutter, no unnecessary categories
DEVELOPMENT
Boat Units is under active development, with new conversions and improvements planned. Feedback from sailors is always welcome and helps shape future releases.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Bug fixes and precision improvements
The developer, Marcus Johansson, 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.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Marcus Johansson
- Size
- 7.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 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.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Marcus Johansson