Race smarter. Sail with confidence.

From the start-line countdown to the final rounding: live sailing instruments, wind- and current-aware routing, performance insights, coaching and safety tools in one iPhone and iPad companion.

Open Course Studio Explore the app

PlanMarks, gates & weather routing
RaceStarts, VMG/VMC & coaching
ProtectMOB, AIS & anchor watch

Mojo Sailing instruments showing live NMEA speed, wind, heading and GPS coordinates

Actual Mojo Sailing iPhone screen · Instruments

THE COMPLETE RACE-DAY TOOLKIT

Everything connected, from the gun to the finish.

Build the course, understand your boat, navigate the next leg and keep safety within reach. Designed for legibility, fast decisions and wet, high-pressure race days.

Routing & waypoints

Set starts, finishes, single marks and two-mark gates. Build multi-leg courses, repeat marks when needed, reuse routes and follow guidance to the next waypoint.

Wind-aware performance

Polar-informed routing models wind and current, with upwind and downwind performance guidance. Routing progress can be preserved as you move between app views.

Racing workflow

Starting sequences, minute sync, general/individual recall, start-line crossing and time-to-kill guidance help connect the countdown to the first leg.

Safety & instruments

Man-overboard position and recovery guidance, SOS strobe, anchor watch and nearby AIS traffic complement large, readable sailing instruments.

RECENT INNOVATIONS

More than a chartplotter. A sailing partner.

Explore the capabilities being added and refined in Mojo Sailing. Some newer features are in active development and may not yet be included in the currently published App Store version.

COACH MODEIn active development

Useful advice, when it matters.

Contextual on-water coaching interprets available sailing data and highlights actionable decisions — from excessive upwind heel to pre-start preparation and settling the boat after a tack.

Excessive heel detectedMove crew, flatten the main or reduce power.

EXAMPLE

Designed with persistent, high-contrast prompts and more detail on demand. Coaching depends on the available sensors and boat setup.

HEEL MANAGER

Know when to flatten.

Phone-based heel sensing with on-activation zero calibration brings a simple roll indicator to the routing view. Boat-specific coaching thresholds help turn heel into a trim decision.

START-LINE INTELLIGENCE

Make every second count.

Time to kill, start-line length, favored-end analysis and crossing awareness build on the race countdown to help you choose your approach.

Some start-line analysis and coaching prompts remain in development.

PERFORMANCE GAINS

See your lifts and headers.

Compass gains and windward/leeward performance cues help interpret changes in heading and progress. When a mark is set, route guidance can focus on VMC toward the mark.

BETTER ROUTING

Plan for what the water does.

Current-aware routing, polar-based calculations, gates and repeated mark visits support real race courses. Save partial progress and return to routing while using the app.

RACE TIMER & LIVE STATUS

Keep the countdown in view.

Race sequence setup, synchronized countdowns and spoken cues support the start. Live Activity / Dynamic Island extensions for race timer and MOB are being explored.

Timer and MOB Live Activity support is planned; availability may vary by release and device.

BUILT FOR REAL RACING

A continuous workflow, not a pile of tools.

Before the start

Choose your polars, load marks, set a start line and configure your race sequence.

On the line

Sync the timer, watch your approach, and use time-to-kill cues when available.

Around the course

Follow the next mark, monitor wind and performance, and use routing when conditions change.

Stay aware

Check connected NMEA instruments, nearby AIS targets, and direct access to safety actions.

MOJO COURSE STUDIO

Build a route from published race marks.

Load the Puget Sound waypoint library or upcoming race course files, inspect the marks on a map, tap them in order, and export JSON or GPX for use with Mojo Sailing.