Knot/Knop Meter
MEASURE YOUR SPEED ON WATER
Free · Designed for iPad
KnotMeter turns your iPhone into a precise GPS speedometer for your boat, no extra hardware, no subscriptions. Open it, head out on the water, and see exactly how fast you're going in knots.
Whether you're chasing a personal best, comparing boats with friends, or just curious what your hull can really do, KnotMeter measures it and remembers it.
MEASURE YOUR SPEED
• Real-time speed in knots (SOG) straight from GPS
• Live session max and average speed
• Four speedometer styles: dial, fixed 0–100, digital and bar
• Color heats up from yellow to red the faster you go
• GPS quality indicator so you know the reading is solid
MORE THAN A SPEEDO
• G-force meter, like a sports car
• Live compass heading
• Wind speed, direction and gusts
• Every run auto-saves with location, heading, wind and peak G
GLOBAL LEADERBOARD
• See the fastest boats in the world and in your country
• Filter by country, boat size, fuel (petrol/diesel/electric) and year
• The all-time champion shines at the top
• Add your boat with a photo, brand, model and engine details
BUILT FOR THE WATER
• Keeps measuring with the screen off or the phone stowed
• Water-only, it won't count speed from a car or a plane
• iCloud sync: your boats and runs follow you to a new device
• Sign in with Apple
• Dark and light themes
• Free
Download KnotMeter, hit the throttle, and find out how fast you really are.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Small fix.
The developer, Oskar Fredriksen Lunde, 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:
- Location
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Size
- 1.7 MB
- Category
- Navigation
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Location
- This app may use your location even when it is not open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- Provider
Oskar Fredriksen Lunde
- Oskar Fredriksen Lunde has not identified itself as a trader for this app. If you are a consumer in the European Economic Area, consumer rights do not apply to agreements between you and the provider.
- Copyright
- © OFL AS