So ? Updates happen automatically anyway.
> A native app will never be available on all platforms.
I don’t need it on all platforms, I only use iOS.
Generally speaking, they can all be worked around by a good designer. The inferior install, update, and cross platform experience for native apps can't be worked around.
Are you talking about like realtime video authoring apps or games? I'll admit in those categories the web is often not the best choice.
You can get close to the look & feel of native app, but you can never get there.