Less then acceptable. App will no longer pair with car rendering scout GPS and other apps useless. Called Toyota to be told a member of IT will look into the matter. It worked fine up until 3 months ago. Tried multiple phones thinking my new phone wasn't compatible. Not the case. Their in app feedback doesn't work either even though they tell you that's the best way to contact them. Very disappointed with this app. Will update if appropriate at a later date.