Comparison

Race Master Sail Timer + Speed vs U.S. SailGP Team

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Race Master Sail Timer + Speed

This app provides a sailing race timer with speed and course monitoring. It offers unique features for sail racing, including adjustable countdowns, wind and speed tracking, and a compass. It integrates with Apple Watch and can optionally start a Sailing Workout activity.

Highlights
  • Adjustable countdown timer
  • Speed and course monitoring
  • Wind shift tracking
  • Compass
  • Man Over Board function
  • ISAF Race Signals reference
Features
Read full description

Everybody knows that catching the start is essential in sailing. Finally there is a great Sailing Watch available for the iPhone and it works great with the Apple Watch. This app provides a timer, speed and course monitoring with unique features and unparalleled ease of use for sail racing. When you hear or see a race signal just press Gun! - You can adjust if it is a 5, 4 or 1 minute warning afterwards! And if it was just a loud noise from a flapping sail and not a race signal you can easily jump back to the previous timer. It defaults to the standard ISAF 5,4,1,0 sequence but it can handle arbitrary countdown from 30 minutes down to 0 Now you can focus on other things like wind (directly in the app - simply configure your own favourite weather on the config page) and other boats potentially giving you yet another edge! ** Please read more on the info "i" page in the app ** You can enable GPS and get Speed over Ground (SOG) and Course over Ground (COG) presented next to the timer to help you keep track of wind and speed in the seconds before and after start. The Wind page shows a graph of COG and SOG which can help you track wind shifts. It is designed to work on iPhone with or without Apple Watch and a lot of people seem to be using it with iPads as well. TIP: On the Watch it is recommended that you (at least temporarily) activate Resume to Last Used App so that you just have to raise your wrist to get the time left: Settings->General->Activate on Wrist Raise->Resume to: Last Used App The iPhone application also contains a convenient reference to starting signals and customisable local weather information. HealthKit integration: The app provides limited HealthKit integration and can optionally start a Sailing Workout activity during race start. Summary of Features: * Simply the best countdown timer ever if you ask us :) * Really good compass! * Most of the feature work on Watch and iPhone. Watch Series 2 needed for GPS without iPhone nearby. * Current Course and Speed Over Ground based on GPS * GPS based distance to line (still being tuned but works - within limits of GPS accuracy) * Speed up / Slow down estimate for time to get to line * History plot of Course and Speed Over Ground that allow you to track wind shifts * Prevalent headings - advanced formula lists common headings to help identify windshifts * Man Over Board function - it shows time, distance and compass bearing to the location the button was pressed (NOTE: intended as a secondary non life critical aid only) * ISAF Race Signals reference - to help settle what that strange flag shown on the race committee means before the race starts... * Choice of Magnetic or True course indication * Lock function to prevent unwanted changes NOTE: Please check the "i" page in the app for more info This app offers 2 in app subscriptions to 1) support continued development and 2) to enable certain features: • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Please review our Terms of Service: http://www.kewlanu.com/tos DISCLAIMER: If you enable the GPS feature the app runs in the background for a limited time before it disables GPS. "Continued use of GPS running in the background can dramatically decrease battery life."

About

U.S. SailGP Team

Follow the U.S. SailGP Team's journey in the 2025 Championship. Get behind-the-scenes insights, live race updates, and participate in competitions. Show your support with customizable Crew Cards and earn digital collectibles.

Highlights
  • Exclusive behind-the-scenes insights
  • Live blog during race weekends
  • Regular team updates
  • Competitions and digital collectibles
  • Customizable Crew Card
  • Shop official merchandise (coming soon)
Read full description

Download the official U.S. SailGP Team app to stay up-to-date with everything on and off the water during the 2025 Rolex SailGP Championship Season. The All-American United States crew are racing foiling F50 catamarans across the globe at speeds up to 60 mph against 11 other national teams – and we’ll be taking you behind the scenes on their journey. Uncover exclusive insights, follow our live blog during race weekends, get regular updates, take part in competitions and shop official merchandise (coming soon) – all in one place. Show your support for the U.S. SailGP Team as they battle to climb the standings by picking up your customizable Crew Card and earning digital collectables throughout the year. The team will be heading all around the world in 2025, taking to the water at a host of iconic venues. From New York to Sydney, supporters can expect to witness intense racing and record-breaking speeds. SailGP combines cutting-edge technology and elite athletes to create unparalleled excitement, as six crew members man identical F50 catamarans – fighting against the elements and their opponents. Teams compete in close-to-shore fleet races during each Grand Prix weekend, before the top-three teams progress to a winner-takes-all final. Every point gained takes you one step closer to the ultimate prize of the Rolex SailGP Championship trophy. Plenty of excitement lies in store over the coming months and we’ll be keeping up to speed on all the action. Welcome to the ultimate app for fans of the U.S. SailGP Team.

Screenshots

Race Master Sail Timer + Speed4 screens
U.S. SailGP Team4 screens

Verdict

The call

The clearest difference is rating: U.S. SailGP Team at 5.0 against Race Master Sail Timer + Speed's 4.4. U.S. SailGP Team also leads on in-app purchases (none vs 2). Race Master Sail Timer + Speed's advantage is ads (none vs shown) and ratings volume (133 vs 4). On price, update cadence and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Race Master Sail Timer + Speed sells 2 in-app purchases, starting at $2.99 per month. U.S. SailGP Team asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

U.S. SailGP Team holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Race Master Sail Timer + Speed has 133 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 16, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 4 level
Race Master Sail Timer + Speed versus U.S. SailGP Team: the parameters behind the verdict, then further details
ParameterRace Master Sail Timer + SpeedU.S. SailGP Team
PriceFreeFree
Rating4.4 (133 ratings)5.0 (4 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings133 — better4
Update frequencyEvery 2 weeksEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size51 MB58 MB
Age rating4++12
DeveloperKewlanu ABFanCapital

Customer experience

Race Master Sail Timer + Speed

All ratings133 ratings
Positive82.0%
Neutral9.0%
Negative9.0%
Written reviews36 reviews
Positive50.0%
Neutral27.8%
Negative22.2%

U.S. SailGP Team

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Race Master Sail Timer + Speed

Subscriptions2
  • Gold$2.991 Month
  • Silver$2.993 Months
None

U.S. SailGP Team

No in-app purchases

Questions

Is Race Master Sail Timer + Speed free?
Race Master Sail Timer + Speed is free to download, with in-app purchases available.
Is U.S. SailGP Team free?
U.S. SailGP Team is free to download, with no in-app purchases.
Which has better reviews, Race Master Sail Timer + Speed or U.S. SailGP Team?
U.S. SailGP Team is rated higher. Race Master Sail Timer + Speed averages 4.4 out of 5 from 133 ratings, while U.S. SailGP Team averages 5.0 from 4 ratings.
Do Race Master Sail Timer + Speed or U.S. SailGP Team have ads?
U.S. SailGP Team shows ads; Race Master Sail Timer + Speed does not.
Which is updated more often, Race Master Sail Timer + Speed or U.S. SailGP Team?
Race Master Sail Timer + Speed ships an update every 2 weeks, and U.S. SailGP Team every 2 weeks. Most recently, Race Master Sail Timer + Speed was updated on October 16, 2026 and U.S. SailGP Team on September 23, 2026.

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