Can I get a native Android or iOS app under my own brand?

No native white-labeled mobile app is offered today. Your customers install the PWA from your custom domain. When installed from your custom domain with Custom Branding on and a favicon uploaded, the PWA appears on the customer’s home screen with your business name and your favicon — delivering ~90% of native app functionality (offline use, push notifications, home-screen launch) without the cost of a per-tenant native build.