Sail Tactician

Improve racing performance

Free · In‑App Purchases

For racers and day sailors: start-line tactics, live wind shifts, VMG, a Coach that counts the seconds every mistake cost, and a cruise mode that logs every sail. A sailing instrument for Apple Watch and iPhone, for racing, training or a day sail — start-line tactics, live VMG, a coach that calls your drills, and a logbook that shows what went well and what to work on. START STRONG Ping the pin and committee boat and the app does the rest: distance to line, time to line, time to burn, and which end is favored, updating every second. The countdown speaks every whole minute from ten down and every second from 30 out — spoken numbers or beeps, a long tone at the gun. Record from the watch or the phone alone, or mount the phone and run it from the watch. On Apple Watch Ultra the Action button starts and syncs the countdown. Black Box shows nothing but the clock and still records the race in full. SAIL FAST A live compass with your no-sail zone drawn from your own boat's angles. VMG with a target heading and tack/gybe calls. The app tracks the wind as you sail, tells you whether you're lifted or headed. Build your own screens, full-width stacks or grids up to 8-up, and lock one to stay class-compliant. CRUISE, TOO Choose Cruise for a day sail: just Start, no countdown. See sunset, the forecast and GPS and battery readiness before you leave; afterwards, your track on the map, distance, top speed and your season so far. TRAIN WITH A COACH Pick a workout and the coach calls it a word at a time — TACK, GOOD, HEAD UP — spoken from the watch or the phone, with a tap on the wrist. It counts your reps and scores each one against your own usual turn. Tap any drill to learn the maneuver: what it is, the steps, a diagram from your boat's angles, and your reps so far. Eleven presets or your own, run from the watch alone or with the phone mounted. Training is marked beta in the app. KNOW YOUR BOAT Over fifty classes built in — ILCA 7 (Laser), Optimist, Snipe, Melges 24, J/70, Etchells, MC Scow, Nacra 17 and more — each with its own upwind and downwind angles, or define your own. Save your boats: sail number, hull length and rigging notes. Mounted, the phone reads live heel and trim from one tap on level water. REVIEW EVERY SESSION Every session lands on a map, colored by speed, with course, heel, trim and heart rate. The pre-start is kept apart, with a Start tab on your approach to the gun. Replay that jumps between maneuvers. Speed and VMG charts, a polar diagram with the angle you held on each tack, port vs starboard, upwind/downwind splits, and every tack timed from when you crossed the wind. The Coach is a map and one finding at a time, each with the seconds it cost, with a tacking cone on every beat showing where you overstood. Place the windward mark afterwards and the app works out the wind from it. Trim or clip a race; the original is never touched. The watch shows the same analysis cards. RACE AGAINST YOUR FRIENDS Share a race with the sailors you raced against and compare boat-on-boat on iPhone: who led when, where the race changed hands, and a two-boat replay lined up at the gun. FREE TO SAIL, PRO TO GO DEEPER Free to download and sail with: countdown timer, Black Box, cruise mode, compass, live speed and heading, your first five recorded sessions with full analysis, tacking drills, and import and export. Every session is recorded and saved on every tier. Pro is one subscription, monthly or yearly — first month free — unlocking start-line tactics, VMG and wind shifts, every drill, race sharing and comparison, and your full history. FOLLOWS YOU EVERYWHERE Sessions sync privately between your devices over iCloud, and the app says plainly when they don't. Sign in with Apple is optional; everything works signed out. Speeds in knots, MPH or km/h; distances in nautical miles, miles or kilometers. Export STX, GPX, CSV, KML or TCX. Import STX, and in beta FIT from Garmin, COROS and other watches, GPX, CSV, TCX, Vakaros VKX and NMEA 0183. Capsize and knockdown detection requires the iPhone mounted to the boat. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

  • 5.0
    out of 5
    1 Ratings

Cruise mode, Garmin and COROS imports, and tacks measured from the moment you cross the wind. Cruise: • Choose Cruise as the session type for a day sail. There's no countdown, start line or live tactics, just Start, and it opens on its own Cruise screen of speed, heading, distance and time. • Before you leave, the pre-start shows the day: sunset and daylight left, the forecast wind, gusts and temperature, and whether GPS and battery are ready. On iPhone it adds your season so far. • A long sail saves its track less often as it grows, instead of re-saving the whole thing every 30 seconds. End always saves everything. • A cruise's detail drops the Coach and course tools, and Results & Notes becomes Notes. • Race Views is now Metric Views, with a default view for races and one for cruises. Import (beta): • Import FIT files from Garmin, COROS and most other sports watches, or the .zip Garmin Connect exports. Importing the same activity twice brings in one race. • Speed and course are worked out from the track when a file has none, and sparse "Smart" recordings are filled to one point a second. • An imported race gets your selected boat, and a Complete this session card asks for what the file couldn't say: type, boat, wind and windward mark. • Every import except STX is marked beta, with a Report a problem button. Maneuvers: • Speed loss and recovery are now measured from when your bow crossed the wind, not when the app confirmed the tack. Tack losses used to read far too low. • A big speed loss is judged against your own usual turn that race, so a gusty day or a heavy boat isn't held to a light-air number. • Training suggests tacking or gybing drills when a quarter of your turns were big losses, not because they were all a little slow. • In drills, a slow rebuild is called while the boat is still slow. Watch sync: • Re-sync to iPhone now works even while an automatic transfer is queued. • Each race shows its own status: Sending to iPhone or Waiting for iPhone. Also: • Deleting an event and ending a drill confirm with a standard alert.

The developer, Graham Hutchinson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Graham Hutchinson
Size
30.7 MB
Category
Sports
Compatibility
Requires iOS 17.6 or later.
  • iPhone
    Requires iOS 17.6 or later.
  • Apple Watch
    Requires watchOS 10.6 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
Languages
English
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 ghhutch