### It installs
Firefly Reels is a progressive web app. On iOS, Share → Add to Home Screen; on Android, Chrome offers
Install directly. It then launches without browser chrome and appears in the app switcher like any
other app.
### The layout is not a shrunk desktop
Below 768px the navigation becomes a bottom tab bar with a More sheet — bottom rather than top,
because a thumb reaches the bottom of a phone and does not reach the top of a large one. It respects
the home-indicator safe area.
Watching, browsing, searching and the forum are all designed for the phone. The Studio surfaces work
on a phone but are honestly better on a larger screen: a timeline, a node graph and an infinite canvas
are all things you will want a mouse for.
### What does not work offline
Nothing generative. Every generation is a server round trip, so an installed app with no connection
can show you what is cached and cannot make anything new.
### For native clients
There is a versioned REST API under /api/v1 — the capability manifest, the Theater feed, forum
threads and help search are all public endpoints. It is the same API the agent platform uses; see
[the agent API](/help/agent-api).