I bought both iphone apps, a heart rate monitor and receiver from HRV Fit. The original heart rate monitor was not working properly but their customer service was amazing and they immediately personally tested and shipped out a new one to me. The apps work incredibly well. The Ithlete is outstanding; it gives a reading every morning that shows how hard you should train that day. The charts show daily, weekly and monthly progress based on your rest, recovery, sleep and intensity of your previous workouts. The other HRM app by HRV Fit is also amazing especially when you go into chart mode. This is the tool I have dreamt about for years. I am praying they will soon come out with an app that puts all the data together in a simple to use xcel or numbers spreadsheet. In the meantime, I will keep using the only two apps I have ever paid money for.
WineDinners about ithlete Train.Recover.Perform, v1.2