Buy: App Domain

I’m currently finalizing the branding for [App Name]. The is [taken/too expensive], so I’m looking at [AppName]app.com vs. [AppName].app . Why I’m leaning toward .app:

Built-in security with the HSTS preload list (HTTPS required). buy app domain

Would love to hear from anyone who has launched on a domain! What’s your experience been? Where to Buy Your .app Domain I’m currently finalizing the branding for [App Name]