Tack! at App Store analyse

App power index: 120 (based on ranks around App Stores today)
Sports Navigation
Developer: Conner Fullerton
Price: 0 free
Current version: 1.0, last update: 7 years ago
First release : 09 Nov 2015
App size: 336 Kb
4.4 ( 4064 ratings )
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Estimation application downloads and cost

> 2.64k
Monthly downloads
~ $ 1.08k
Estimation App Cost


Displays the information sailors need to be first to the windward mark. Displays the current heading and lets you know if you are lifted or headed, and by how much. Also displays boat speed over ground in knots and has a countdown timer.

No more remembering angles or writing on your boat with dry erase markers. No more spending hundreds of dollars on electronic tactical compasses. Use the compass /computer you carry in your pocket to calculate your angle off of the wind. The only task required of the user is to input the angle you tack through and click a button during a windshot (or when the boat is pointing at the heading displayed on the race committee boat).
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Available in countries
Country Price
Canada free
China free
France free
Germany free
Italy free
Netherlands free
Portugal free
Spain free
Poland free
UK free
India free
Japan free
Korea, Republic Of free
Poland free
Russia free
Turkey free
USA free
Korea, Republic Of free
Ukraine free
Available for devices
iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX,
Great app idea!

Finally I dont have to spend $600 to get a different electronic for the same functionality! Always excited to use this on the race course

If you sail you need this

Very cool app!!! I can sail with ease.

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