What drives me nuts about this app, is that it is always set in default Imperial (U.S.) measurements. The weather is always in Farenheit, (with no Celsius info at all) - which I have no idea what it means, since I use the Metric system, (like most of the world), and I have to keep changing the distances from miles to kms manually because it always resets back to default zero any time you turn the app off. This is the only app I know of that doesnt give the owner the option to set any of their own default preferences. Presumably, 99% of the people using an app on their phone are the only ones using their phone, so having no control over default settings is a major flaw that needs to be fixed. On that note, if Im training for months and months for a race- a half marathon in my case right now - Id love it if the app would remember my training info, so I can turn it on and glance at my target times, etc. I hate that I have to re-enter this info every single time. I would rate this app a 4 out of 5 if the makers could please make these fixes. As it stands, I would recommend to everyone to go looking for some other app that remembers your settings and inputted info. Very frustrating. I wouldnt have bought it if I had known it was like this.