The digital logbook for modern sailors
Automatically record your maritime routes, manage your fleet and access your navigation history with ease.
Precision GPS tracking
Precision modes
Features
Real-time statistics
8 specialized log types
Record every detail of your navigation with specialized entries
Navigation
Position, heading, speed
Weather
Conditions, pressure
Wind
Direction, speed
Sails
Configuration, reefs
Engine
Status, hours
Resources
Fuel, water
Anchor
Anchorage, chain
Photos
Geolocated
✅ Legal traceability with timestamps and audit trail
Professional marine weather
GRIB models
GFS, Arpège, Arome - 5-day forecasts
Automatic model selection
Best resolution based on your location - forecasts up to 16 days
Integrated Windy widget
Interactive weather map with animations
Barometric monitoring
Real-time pressure drop alerts
Tides
Heights and times via WorldTides API
Smart route planning
Waypoints
Drag & drop placement and reordering
Auto calculations
Distance, duration, ETA per leg
Dynamic ETA
Adjusted for tidal currents
Weather routing
Forecasts at each waypoint
Offline storage
Weather available offline, auto-update when route modified
Voyage History
Find and analyze all your past navigations
Map visualization
Your tracks on map background
Detailed statistics
Distance, duration, average speed
GPX import
Integrate external tracks
Export & share
PDF, GPX, shareable links
Timeline
Filter by boat and period
Navigation on your wrist
Control your tracking and view stats directly on your Apple Watch
Tracking control
Start, stop, pause from your watch
Real-time stats
Speed, heading, distance, duration
MOB alert
Return guidance to alert position
Integrated nautical charts
Professional nautical layers for precise navigation
Available layers
OpenSeaMap
Beacons, buoys, ports - maritime signage
EMODnet Bathymetry
European seabed depths and relief
SHOM Data
Compatible with French SHOM charts
NOAA Data
Official nautical charts for US waters
Features
Offline cache
Download tiles for offline navigation
Multi-source
Combine different layers as needed
Maritime signage
Lighthouses, beacons, restricted areas
Depth contours
Detailed depths and isobaths
Navigate to
Real-time directional guidance to a waypoint or log
Man Overboard Alerts
Vital safety feature synchronized across all devices for immediate response
Real-time sync
All crew members alerted on iPhone, Android and Apple Watch
Guided navigation
Direction arrow and distance to exact position
Multi-modal alerts
Audio alarm, vibrations and high-priority push notifications
Map marker
Red circle at precise GPS coordinates
Anchor watch
Sleep peacefully, your anchor is being watched
Chain assistant
Depth × wind × tide ratio calculation
Adaptive GPS
Battery-friendly, precise on alert
Stop from your wrist
Native Apple Watch
Automatic recovery
Watch resumes if the app restarts
Offline-First Mode
Navigate without connection, sync on return
Local storage
Data saved locally
Auto sync
Synchronization when back online
Smart cache
Boats, voyages, logs in memory
Offline maps
Download navigation areas
Continuous tracking
GPS active even without connection
Sync queue
Actions pending synchronization
Invitation System
Easily invite crew members and observers
Boat invitation
Permanent access to a boat
Trip invitation
Access to a specific voyage
Group invitation
Access to multiple voyages
Secure links
Invitation with expiration
Notifications
Real-time alerts
Easy acceptance
One click to join
Maintenance tracking
Fuel, repairs, inspections - everything is tracked
Events
All maintenance event types
Costs
Multi-currency analysis with payer
Statistics
Charts by period and category
Crew Health Form
Share essential medical information for emergencies
Medical information
Blood type, allergies, treatments
Emergency contacts
People to notify
Insurance
Documents and policy numbers
Passport
Secure document scan
Selective sharing
Choose who sees what per boat
Privacy
Full control of your data
Navigator Profile
Centralize and share your nautical CV
Experience levels
From beginner to expert
Licenses & certifications
Coastal, offshore, captain certificates
Smart scan
OCR to extract information
Shareable CV
Public or private link
Miles accumulated
Total nautical experience
For all sailors
Pleasure sailors
Automatic navigation memories
Professional skippers
Centralized fleet management
Sailing schools
Student tracking and transparency
Yacht clubs
Shared logbooks
Racers
Performance analysis
Long distance
Advanced weather planning
Complete fleet management
Sailboat, motor, catamaran, trimaran
Role-based permissions system
Advanced nautical configuration: compass deviation, sails, engines
Security & Privacy
GDPR compliant
Personal data protection
Encryption
End-to-end encrypted data
European hosting
Servers in Switzerland and EU
No advertising
No marketing tracking
Your data
Full ownership and export
Plans for every sailor
From free to professional
Mousse
Navigator
Skipper
Skipper Pro
Commodore
GPS tracking
From 20 to 30,000 miles/year depending on plan
Unlimited weather
From Skipper plan
PDF & GPX export
Legal logbook exportable
Ready to sail with Ekynavy?
Join thousands of sailors using Ekynavy for their maritime adventures.
Frequently asked questions about features
Does Ekynavy really work without a network?
How many boats can I manage on the Fleet plan?
Does GPS tracking drain a lot of battery?
Is my logbook data private?
Can I use Ekynavy without an Apple Watch?
Can I recover my old navigations if I change phone?
Does Ekynavy replace a certified GPS plotter?
New to the digital logbook?
Start with our reference guide: legal obligations, on-board routine, handover to the next skipper. 7 detailed sections to understand everything before you sail.
Read the logbook guideSuggest and vote for upcoming features
Discover ideas proposed by the Ekynavy community, vote for your favorites or submit your own. Your feedback shapes the next evolutions of the app.
See community suggestions