Great App
This app is great if you have a coach sending you workouts especially. It works quite seamlessly with the web client as well.
I would suggest however that they stop requiring users to re-login every day, or that they make it clear when that will happen. Currently, for example, you can start viewing a workout result from the day before, add a comment, and then TP prompts you to login and your current closes. When you log back in, you are at the default window, which for me is calendar.
Gmanmontreal about
TrainingPeaks, v6.6