【實用運動app】Sail4win|最夯免費app

Sail4win is the perfect tools to help you for your regatta with handicap

Define all the boats for the regatta and corresponding handicap

Define the race and run the race

With the countdown you will not miss the start

With marks that you define, you know if you are ahead or behind the other boats

免費玩Sail4win APP玩免費

免費玩Sail4win App

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