This is a sail racing app for sailing enthusiasts and professionals.THIS IS NOT A GAME.Application is used as an additional tool next to standard yach …
Count everything what rotates.1) Attach magnet to a rotating disk2) Put the phone close by3) Count every time when magnet passes the phoneIdeal for DI …
With this app you can instantly tell how you are doing against your competition on the race course and know who you are racing against, or should be c …