Run online Sail Expert: Sailing App. You can do it using our Android online emulator.

The Sailing Expert application, a swiss knife for sailors, supports navigation, regatta, helps sailors to keep their logbook, shows weather forecast, keep maintenance log for different boats and more.
The device's sensors are used to fill the log (location, COG, SOG, temperature, pressure).
If a WiFi NMEA provider is available over WiFi the boat sensors will be used instead.
Both TCP and UDP is supported.
Please see https: //sail.expert/permissions for how this app uses permissions.

Supported NMEA Sentences:

GGA, GLL, GNS, RMC - Positioning
HDG, HDM, HDT, VHW - Heading
VBW, VHW, VTG - Course, speed
VLW - Trip log
DBT, DBP - Depth
RPM - Engine revolutions
MDA, MHU, MMB, MTA, MTW, MWD, MWV, VWR, VWT - Meteo/weather

Navigation

The application will tell you the target course or alert if you are off course, calculate the remaining distance and estimated time of arrival (ETA).
Routes: while sailing you can use routes to navigate
Target: fix a concrete bearing or target point of interest (POI) you want to sail to
Passage: the application help you plan a passage using a distance-time graph method
Startline: on regattas the application helps you to cross the startline on time and with optimal speed

Charts

Map data from OpenSeaMap project or NOAA RNC are available in the application for offline use
Custom map servers can be used with this application (e.g.
OpenStreet maps)
Local MBTiles files can be imported
Scanned maps can be imported, calibrated and setup up as a map source

Weather forecast

Global weather forecasts (NOMADS GFS, DWD ICON Global and selected locations) can be downloaded to the app and used during your trip.

Trips

Trips can be prepared ahead with support of simple check-in and check-out for boat transfer
Trips or their parts can be exported to CSV, GPX and PDF directly from the app
Logged data can optionally be synchronized with https: //sail.expert
Trip can be share between devices using P2P connection over WiFi

Other

While on anchor the app monitors your location and alarms you if drifted outside the set area.
Such area can be configured as a location and radius or a set of points (polygon).
A second device can be setup to monitor anchor alarm remotely.
Simple expression can be set as alarms on different instruments
Optional contact suggestion feature when adding/editing people in the app (needs permission to read your contacts)

User requested features and features based on feedback from our users

PDF export
Passage planner (distance-time graph)
Manual position fix
Audible speed coach
Maintenance log for boats
Anchor alarm
P2P data transfer between devices
In-app help (only EN)
Backup/restore

Other features:

NMEA over WiFi
Weather forecast
Wind profile
Nautical map overlays
Navigation
OpenSea Maps
Man Over Board
Starting line
Units (metric, imperial, .)
GPX, CSV export
Configurable instruments
This application does not require an internet connection nor any registration for its basic function.
We encourage our users to file reports if the application misbehaves or crashes.
Reports can be filed in also by an email to [email protected].
Many thank for all reports and suggestions!
See https: //sail.expert for more details.
Some icons are from:
- Icons8.com (https: //icons8.com/)
- MatWeather (http: //prithusworks.blogspot.com/2015/07/matweather-material-weather-icon-set.html)
- Maps Icons Collection (https: //mapicons.mapsmarker.com)

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