Apps Like Sailing Reference for iPhone and iPad
Sailing Reference screenshots
Ranked alternatives
Showing 61–80 of 1,000 ranked alternatives.
Navionics® Boating
Garmin International
Navigate with offline charts and features
View detailed navigational charts offline with multiple overlays. Access real-time data and historical information. Plan routes and track progress. Set waypoints and measure distances. Sync with other devices for collaborative navigation.
Argo Navigation: Boat GPS, Map
ARGO TECHNOLOGIES, LLC
Navigate and track boat trips
Track boat trips and navigate to destinations in North America. View real-time locations of friends. Access local knowledge from other boaters. Set and follow routes. Share trip details with others. Receive updates and alerts.
HVACR Check & Charge
Copeland LP
Calculate refrigerant charges instantly
Calculate refrigerant charges for systems using built-in formulas. Input system parameters to determine correct levels for R-22, R-410A, R-32, and other refrigerants. Save and export calculation results for record-keeping.
TZ iBoat – Marine Navigation
Nobeltec, Inc.
Navigate with real-time GPS and tidal data
Navigate using GPS, AIS Online, and radar. View charts for coastal boating, sailing, and fishing. Track tides and currents. Set anchoring points. Sync with Apple Health. Share routes and waypoints.
Fishing Points: Map & Forecast
Fishing Points d.o.o.
Catch fish with real-time forecasts
View forecasts to determine optimal times. Access maps for discovering new spots. Track tides and weather conditions. Log catches and share findings with other anglers. Sync data across devices for continuous tracking.
Attenuator
Tim Burrow
Calculate output voltage and power after attenuation
Calculate output voltage, power, and attenuation based on input voltage and dB loss. Specify impedance for accurate results. Convert between Watts, dBm, and dB values. Calculate NMR pulses using reference power and pulse length.
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.
Army Knots
David Boren
Tie , learn techniques, practice skills
Learn and practice essential used in Ranger and Sapper training. View detailed step-by-step instructions with visual diagrams. Search for specific by name or category. Save favorite for quick access. Test knowledge with quizzes and progress tracking.
Scarf Art
MAITAI COLLECTION
Create knots, learn techniques, explore variations
Learn knot-tying and silk styling through interactive video tutorials. Adjust playback speed, skip, and loop lessons for practice. Access step-by-step instructions, tips, variations, and photos to guide your creations.
SeaNav
Pocket Mariner Ltd.
Plan trips, navigate, and view charts
Plan and navigate boating trips with real-time tracking and high-resolution digital charts covering the US, Europe, and other regions. View vector charts with tappable buoys and lights. Pan and zoom seamlessly across maps.
Pegel
Hans-Jurgen Beckmerhagen
Track water levels and tidal forecasts
Monitor real-time water levels and tidal predictions for coastal and inland waterways. Select locations to view forecasts up to six days ahead. Access data from German and Dutch water authorities for accurate tide and water level information.
Nautical Rules
Joseph Kim
Study navigation and practice exams
Study Navigation with over 1,200 practice questions covering Inland and International waters. Topics include Steering & Sailing , Lights & Shapes, and Sound Signals. Each question has detailed explanations.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.