Can anyone recommend an iphone app they have been using for racing? I mainly use an app for timing the start. I have been using iTicTac, which has been great. However unfortunately I see that is has not been upgraded to 64bit so as soon as I upgrade to iOS 11 it will stop working.

Free would be nice, however happy to pay for a decent app.

Anyone have experience with iRegatta?

Thanks, Ilenart