# tack X Sailing Regatta Timer — Sailboat Racing Tactician

> Sailing regatta timer and tactical assistant for iPhone and Apple Watch. (iPhone/iPad app by Paul Wash.)

- Source: https://appshunter.io/ios/app/tack-x-sailing-regatta-timer/id1041587444 (this page in markdown: same URL + `.md`)
- Developer: [Paul Wash](https://appshunter.io/developer/979322410)
- Category: Sports, Entertainment
- Price: $4.99
- Rating: 1.00/5 from 1 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 16 MB
- Languages: American English
- Released: 2015-11-24
- Data updated: 2026-09-02
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/tack-x-sailing-regatta-timer/id1041587444/reviews.md

## What is tack X Sailing Regatta Timer?

An intuitive, easy to use tactical mobile application for sailors by sailors. Built and optimized for iPhone and Apple Watch. Maximum feedback with minimal user input. Easy to use interfaces with highly visible displays.

Distance to line, tactical pre-start data, and a race dial that tracks wind shifts and headers! We are happy to announce that all these features are also available on the Apple Watch.

At tack X, our mission is simple. First, we provide sailors clear and concise data in all conditions. Second, we foster the improvement of sailing skills and a lifetime of learning through technology.

Not only do we write and test the software for our customers, we use it too. Every member of our team uses tack X. Our continuous field testing process means a better experience for you.

Not a racing sailor? Not a problem there are features for you too! Use the nav display for position and course information. Use the "line manager" to calculate distances and times to coordinates. And more!

Features for all devices:

- Easily readable user interfaces with large, clear fonts optimized for viewing in bright sunlight even with polarized lenses
- Time your start to a tenth of a second
- Track your distance to the start line
- Pre-start course guidance and tactics
- Track wind shift lifts and headers
- Line length, seconds to run line, seconds to line
- Map view
- Manual boat and pin input
- Signal K for NMEA integration
- Apple Health App integration - add to your daily exercise goal while you sail
- Night Mode
- Diagnostics
- And much more

******** DOWNLOAD THE USER GUIDE ********
Available at the developer & support URL. Before leaving a review - please contact us at the support link - we are here to help!

We are constantly improving tack X. We have many features planned for upcoming releases. If you have a feature you want to see let us know!

*Note that this app uses your location in the background. Using location background mode may dramatically decrease battery life.

## Key features

- Tactical pre-start data
- Distance to line tracking
- Wind shift and header tracking
- Highly visible displays
- Start timing to a tenth of a second
- Apple Watch compatibility
- Apple Health integration

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/tack-x-sailing-regatta-timer/id1041587444/reviews.md

### 3/5 — Support link does not work.

*2022-10-15*

I tried to ask a question as per the developers documentation but the link goes to a page stating “tack-X Support Request is no longer accepting responses”. Very disappointing as it looks like a reasonable app.

### 1/5 — Disappointed

*2021-07-14*

Just get a spinner for both my AppleWatch 3 & 6.  Most recent versions of iOS and Watch OS. Restarted phone and watches. Very unfortunate. Also, no complications for the watch or countdown repeat feature.

### 1/5 — Doesn’t keep accurate time for starts or elapsed

*2021-07-12*

The watch app loses 20 seconds in 5 minutes. Great if you want to be late for every start and mystified why they aren’t calling OCS on everyone else. iPhone version seems ok.

### 2/5 — Does not work with Apple Watch 6 OS 7.5

*2021-06-22*

I had high hopes for this App. It installed fine. The iPhone app is nice but I was looking for a regatta watch. The iPhone isn’t practical for a small boat. Wish this would work with my Apple Watch… sent an email to support. Waiting for a response.

### 2/5 — Help

*2019-08-01, version 3.0.6*

Can anyone help I down loaded this today but can’t get it from my phone to my watch

### 1/5 — Super Bummed

*2019-01-12*

Getting ready for a regatta, and was psyched to try this thing out. It installed fine on my phone but won’t even appear to allow me to install it on my Apple Watch 4. Don’t think it has been updated for the new watch but it is not disclosed anywhere. Gonna ask for my money back.

**Developer response:** Ben - we are sorry you are having trouble. This application works fine on all version of the Apple Watch. A possible reason it did not install is if the iOS and watchOS versions were out of sync between your phone and watch. There are other ways to troubleshoot this. Please contact us at support@tack-x.com or through our Facebook page for support.

### 3/5 — Disappointed

*2018-08-24, version 3.0.6*

I have tried as suggested in the guidance notes using this in a field first. It didn’t appear to detect my tacking or simulated wind shifts but the big thing I noticed was how quickly it drained my battery in 15 minutes it sucked out 17% of the battery. 
I bought the app as it looked very professional but wonder to what extent this has really been tested. It would be a big help if there was an instructional video on YouTube as the user notes are not that clear.

## Frequently asked questions about tack X Sailing Regatta Timer

### What is tack X Sailing Regatta Timer?

tack X Sailing Regatta Timer is a tactical mobile application designed for sailors. It provides essential data for racing and navigation, with a focus on clear, visible displays for use in various conditions.

### What devices does tack X Sailing Regatta Timer support?

tack X Sailing Regatta Timer is optimized for iPhone and Apple Watch, and is also available for iPad and iPod.

### How accurate is the start timing in tack X Sailing Regatta Timer?

The app allows you to time your start to a tenth of a second, providing precise control for regatta starts.

### Does tack X Sailing Regatta Timer have ads?

No, tack X Sailing Regatta Timer does not contain advertisements. It is a paid application.

### Can tack X Sailing Regatta Timer track my sailing as exercise?

Yes, tack X Sailing Regatta Timer integrates with the Apple Health App, allowing you to add your sailing activity to your daily exercise goals.

### What is the user rating for tack X Sailing Regatta Timer?

tack X Sailing Regatta Timer has a rating of 2.0 stars from 5 ratings. Users are encouraged to contact support before leaving a review.

### How often is tack X Sailing Regatta Timer updated?

The app was last updated on May 13, 2022, with version 4.0.0. The developers are continuously improving tack X and have many features planned for upcoming releases.

### Is tack X Sailing Regatta Timer suitable for non-racers?

Yes, tack X Sailing Regatta Timer includes features for recreational sailors, such as a navigation display for position and course information, and a 'line manager' for calculating distances and times to coordinates.

## Version history (last 5 releases)

### 4.0.0 — 2022-05-13

The interface has been fully redesigned. The Apple Watch can be used independently of the phone. Performance and battery life improvements have been made. Richer integration with HealthKit allows you to treat your sailing as a workout. Swipe left or right interfaces allow easy navigation of features in a logical order.

### 3.0.6 — 2017-11-04

This app has been updated by Apple to display the Apple Watch app icon.

Updated for the iPhone X!

### 3.0.4 — 2017-10-26

Bug fixes

### 3.0.3 — 2017-10-04

Updates for iOS 11

### 3.0.2 — 2017-07-27

A few bug fixes. Stay tuned for a major overhaul! Did you know there is a user guide located at the support url? If you have any questions on how tack X works or how to make something work - check the guide!

## Apps similar to tack X Sailing Regatta Timer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Regatta Clock](https://appshunter.io/ios/app/regatta-clock/id1594997467) | 3.0 (2) | Free | Sports |
| [Sailing timer tactical](https://appshunter.io/ios/app/sailing-timer-tactical/id1592526758) | 3.8 (6) | Free | Sports |
| [iRegatta Pro](https://appshunter.io/ios/app/iregatta-pro/id334632033) | 4.1 (8) | $19.99 | Sports |
| [Regatta Countdown Timer](https://appshunter.io/ios/app/regatta-countdown-timer/id1475401013) | — | Free | Sports |
| [Regatta Timer Watch](https://appshunter.io/ios/app/regatta-timer-watch/id981918821) | — | $2.99 | Sports |
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## More apps by Paul Wash

- [Fishing Bay Yacht Club (FBYC)](https://appshunter.io/ios/app/fishing-bay-yacht-club-fbyc/id980811053)
- [Paddlz: Paddle Fitness Tracker](https://appshunter.io/ios/app/paddlz-paddle-fitness-tracker/id1159109484)

All apps by Paul Wash: https://appshunter.io/developer/979322410

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*