Okay, day 7 of the 10k training schedule requires me to measure the distance I go, so...
What's the best iPhone app for this? I'm looking for something that isn't going to violate my privacy or leak my current location. The closer it is to *just* keeping track of my route and distance, the better.
I don't mind paying a small one-time fee, but I'm not paying for a subscription.
Recommendations?