Apps Like Starboard-Tack for iPhone and iPad
Starboard-Tack screenshots
Ranked alternatives
Showing 141–160 of 1,000 ranked alternatives.



NavCalc Dynamic
Richard Craddock
Calculate course and speed with current data
Calculate Course to Steer and Speed over Ground using heading, boat speed, current set, and drift. Input Magnetic Variation for True and Magnetic compass readings. Visualize heading, current vector, and course on a 360º compass.

Sentinel - Your boat, online
Sentinel d.o.o.
Monitor boat position and systems
Monitors boat position and vital systems in real time. Sends alerts for unexpected changes. Integrates with Boat Monitor. Allows remote access to system data. Provides security and comfort features for boat owners.







KnowWake
Application Generation, Inc
Explore, track, and navigate waterways
Navigate coastal waters with detailed maps of marinas, fuel docks, and boat ramps. Find verified points of interest like restaurants, lodging, and dive shops. Access information on tides, currents, and safe anchoring spots.

Meteopulse - tides and waves
REMETEO DWC-LLC
Track wind, , and
Displays wind and gust forecasts with live data from 30000+ weather stations. Shows wave info including swell, period, and energy. Tracks , currents, and real-time wind. Lists over 75000 spots sorted by location and type.

Boating Weather for iPad
Blue Whale Apps, Inc.
Marine forecast for coastal zones.
The app provides marine weather data including wind speed, surf, and wave height for coastal zones in the United States. It offers one-touch National Weather Service forecasts for today, tonight, and the week, along with small craft advisories.



SN Tack
Thirtieth Apps LLC
Order items, track shipments, and manage waitlists
Browse recent arrivals and promotions. Place orders and complete checkout. Add items to a waitlist to purchase when restocked. Receive email updates on order status and shipping.

Marine Navigation-USA Lake Map
Bist LLC
Navigate with voice prompts and route manager
Access vector charts, freshwater maps, and USACE river maps. Create or import routes using GPX/KML. Receive voice prompts for navigation. View tide and current predictions. Rotate charts with text remaining upright.


SML+
Timothy Barr
Track water levels, temperature, and alerts
Track water levels updated every 15 minutes. Monitor current water temperature. Receive wind forecasts and marine gas information. Set alerts for specific conditions. View ice cream boat schedules and locations. Share real-time data with others.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.