Alke can run in your browser, but you can install it and it'll open like a native app. Full screen, no browser bar.
Open Settings inside the app (tap the gear, top-right) and tap Install App. Confirm the prompt.
Open Safari → tap the Share button (the box with the arrow, bottom center) → "Add to Home Screen."
Look for the install icon in Safari's address bar, or Share → "Add to Dock."
Not supported on any device — a Firefox limitation, not an Alke one.
Once installed, tap the icon like any other app.