I'll actually go one further and say that if something has a web gateway that is mandatory, I specifically won't use it. I've used MyFitnessPal in the past, but

I'll actually go one further and say that if something has a web gateway that is mandatory, I specifically won't use it. I've used MyFitnessPal in the past, but when I tried to use it again recently, opening the app presented me with a login screen, so I deleted the app. I think Endomoto also forces me to log in, so I deleted it. If I recall correctly, RunKeeper also has a login gateway and they imply that you won't be able to use it without signing in. I almost deleted that one too, but I think that once I got around the login screen they stopped asking me actively to sign in.