Neither is native. And frankly, if your app is actually worth something, you should have a web version. Not everyone can afford a shiny new iPhone. And that

Neither is native. And frankly, if your app is actually worth something, you should have a web version. Not everyone can afford a shiny new iPhone. And that does a thing far worse than harm the UX. It prevents those that would benefit most from using the app. You make it seem like the battery life is the only thing that matters.